@charset "UTF-8";

:root {
  --primary-color-1: #333;
  --primary-color-2: #00ff33;
  --primary-color-2-darkest: color-mix(in srgb,var(--primary-color-2),#000 15%);
  --primary-color-3: #999;
  --start-nav-text-shadow: #222;
  
  --primary-color-4: #fff;
  --primary-color-5: #ccc;
  --table-color-1: #222;
  --table-color-2: #444;
  --shadow-color-dark-light: #000;
}

/* ------------------------------------------
  GENERAL BASIC SETTINGS  
    (smartphone > 640px)
-------------------------------------------*/
html {
  box-sizing: border-box;
}
*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: var(--primary-color-1);
  margin: 1em 3rem;
}
a:link {
  text-decoration: none;
}
/* ------------------------------------------
 COOKIES - index + sites/
-------------------------------------------*/
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #555;
  color: white;
  text-align: center;
  padding: 3px;
  z-index: 1000;
}
.cookie-banner p {
  padding: 5px 10px;
  font-size: medium;
}
.cookie-banner button {
  margin-left: 10px;
  padding: 5px 10px;
  cursor: pointer;
}
.cookie-banner a {
  color: #ccc;
  text-decoration: none;
}
/* ------------------------------------------
 HEADER - index + sites/
-------------------------------------------*/
.header {
  border-bottom: 1px solid var(--primary-color-2);
  padding-bottom: 50px;
}
.header .main-headline {
  float: left;
  font-size: 1.2rem;
  color: var(--primary-color-2);
  text-shadow: 2px 2px 4px var(--start-nav-text-shadow);
}
.dropdown-info-index {
  position: relative;
  display: inline-block;
}
.dropdown-content-info-index {
  display: none;
  position: absolute;
  top: 50px;
  right: -10px;
  min-width: 300px;
  color: var(--primary-color-3);
  box-shadow: 0 4px 8px var(--shadow-color-dark-light);
  padding: 12px 16px;
  z-index: 99;
}
.dropdown-info-index:hover .dropdown-content-info-index {
  display: block;
  background-color: var(--primary-color-1);
  border-radius: 2px;
}
.fa-circle-info {
  padding-left: 5px;
  color: var(--primary-color-3);
  font-size: 16px;
}
/* ---------------------------------------------------
 FOOTER - sites/
----------------------------------------------------*/
footer {
  display: block;
  text-align: center;
  border-top: 1px solid var(--primary-color-2);
  padding-top: 15px; 
}  
footer .fa-brands {
  color: var(--primary-color-3);
}
footer .fa-brands:hover {
  color: var(--primary-color-2);
  text-decoration: none;
}
.footer-span {
  margin-right: 10px;
  padding-left: 5px;
  font-size: 0.625rem;
  color: var(--primary-color-3);
}
.footer-span:hover {
  color: var(--primary-color-2);
  text-shadow: 0.1em 0.1em var(--primary-color-3);
}
/* ----------------------------------------------
 NAV - index
----------------------------------------------*/
.nav-gallery {
  display: grid;
  place-content: center;
  margin-top: 3em;
  --s: 100px;
  grid-template-columns: repeat(3,auto);
  gap: 5px;
  position: relative;
}
.nav-gallery input {
  z-index: 2;
  position: absolute;
  border: 2px solid var(--primary-color-3);
  border-radius: 50%;
  inset: calc(50% - var(--s)/3);
  cursor: pointer;
  --g: linear-gradient(var(--primary-color-2) 0 0) no-repeat; 
  background: var(--g) 50%/var(--b,0%) 3px,var(--g) 50%/3px var(--b,0%);
  transition: 1.5s;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  box-shadow: 10px 5px 5px black;
}
  .nav-gallery input:hover {
    border: 3px solid var(--primary-color-2);
  }
.nav-gallery .fa-power-off {
  font-size: 50px;
  color: var(--primary-color-3);
  margin: 0.15em;
  position: absolute;
  border-radius: 50%;
  inset: calc(50% - var(--s)/3);
  cursor: pointer;
  --g: linear-gradient(#000 0 0) no-repeat; 
  background: var(--g) 50%/var(--b,0%) 3px,var(--g) 50%/3px var(--b,0%);
  transition: 1.5s;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
  .nav-gallery > input:checked ~ .fa-power-off {
    color: var(--primary-color-2);
  }
.nav-gallery > .nav-link {
  padding-top: 2em; 
  padding-left: 2em;
  width: var(--s);
  aspect-ratio: 1;
  object-fit: cover;
  transform: scale(.1);
  filter: brightness(0);
  pointer-events: none;
  transform-origin: var(--x) var(--y);
  transition: 1s calc((var(--i) - 1)*.1s);
}
.nav-link > a  {
  visibility: hidden;
}
  .nav-gallery > input:checked ~ .nav-link > a {
    visibility: visible;
    font-size: 30px;
    color: var(--primary-color-3); 
  }
  .nav-gallery > input:checked ~ .nav-link .fa-power-off {
    visibility: hidden;
    font-size: 30px;
    color: var(--primary-color-2);
  }
  .nav-gallery > input:checked ~ .nav-link > a:hover {
    color: var(--primary-color-2);  
    text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
  }
.nav-link > button {
  visibility: hidden;
  background-color: var(--primary-color-1); 
  border: 1px solid var(--primary-color-1); 
  border-radius: 100px;
}
.nav-gallery > input:checked ~ .nav-link > button   {
  visibility: visible;
  font-size: 30px;
  color: var(--primary-color-3); 
}
.nav-gallery > input:checked ~ .nav-link > button:hover {
  color: var(--primary-color-2); 
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}
.nav-gallery > .nav-link:nth-of-type(1) {--i:1;--x: 150%;--y:150%;}
.nav-gallery > .nav-link:nth-of-type(2) {--i:2;--x:  50%;--y:150%;}
.nav-gallery > .nav-link:nth-of-type(3) {--i:3;--x: -50%;--y:150%;}
.nav-gallery > .nav-link:nth-of-type(4) {--i:4;--x: 150%;--y:50%; }
.nav-gallery > .nav-link:nth-of-type(5) {--i:5 }
.nav-gallery > .nav-link:nth-of-type(6) {--i:6;--x: -50%;--y:50%; }
.nav-gallery > .nav-link:nth-of-type(7) {--i:7;--x: 150%;--y:-50%;}
.nav-gallery > .nav-link:nth-of-type(8) {--i:8;--x:  50%;--y:-50%;}
.nav-gallery > .nav-link:nth-of-type(9) {--i:9;--x: -50%;--y:-50%;}
  
.nav-gallery > input:checked ~ .nav-link {
  transform: scale(1);
  filter: brightness(1);
  pointer-events: initial;
}
.nav-gallery > input:checked {
  border: 2px solid var(--primary-color-2);
  transform: translateY(calc(1.75*var(--s))) scale(.5) rotate(45deg);
  --b: 70%;
}
/* ----------------------------------------------
 NAV - sites/
----------------------------------------------*/
.main-nav {
  overflow: hidden;
  background-color: var(--primary-color-1);
  border-bottom: 1px solid var(--primary-color-2);
} 
.main-nav a {
  float: left;
  display: block;
  color: var(--primary-color-3);
  text-align: center;
  padding: 14px 16px;
  margin-bottom: 6px;
  text-decoration: none;
  font-size: 1.2rem;
  transition: 1.5s; 
  height: 45px;
}  
.main-nav a:hover {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}  
.main-nav a.active {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
}  
.main-nav .icon-bars {
  display: none;
}
/* ----------------------------------------------
 ARTICLE - settings
----------------------------------------------*/
.settings {
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  padding: 2em 0;
  margin-top: 1rem;
}
.article-settings-content {
  padding: 0 0 1em 0;
  border-bottom: 1px solid var(--primary-color-2);
}
.article-settings h2 {
  font-size: 1.25rem;       
  padding: 0.5em 0;
}
.article-settings h3 {       
  padding: 0.5em 0;
}
.article-settings p {
  font-size: 0.9rem;     
}
.article-settings label {
  font-size: 0.9rem; 
  padding-right: 3rem;  
  display: inline-block;
  padding-bottom: 1em; 
}
.settings .dark-light {
  float: right;
  width: 3rem;
  background-color: var(--primary-color-1); 
  border: 1px solid var(--primary-color-1); 
  border-radius: 100px;
}
.settings .fa-sun {
  font-size: 1.8rem;
  color: var(--primary-color-3);    
}
.settings .fa-sun:hover {  
  color: var(--primary-color-2);     
}
.settings .fa-moon { 
  font-size: 1.8rem;           
  color: var(--primary-color-3);    
}
.settings .fa-moon:hover { 
  color: var(--primary-color-2);     
}
.settings input {
  float: right;
  width: 2rem;
  height: 1.3rem;
}
.article-settings-content-detail {
  margin: 1em auto;
}
.article-settings-content-detail p {
  padding: 0 0 1em 0;
  font-size: 0.9rem; 
}
.settings .reset-color {
  float: right;
  width: 3rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-color-2);
  min-height: 1.4rem;
  border-radius: 2px;
  border: 1px solid var(--primary-color-3);
  background-color: var(--primary-color-1);
  transition: 1s;
}
.settings .reset-color:hover {
  color: var(--primary-color-1);
  background-color: var(--primary-color-2);
}
.settings .reset-consent {
  float: right;
  width: 4rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-color-2);
  min-height: 1.4rem;
  border-radius: 2px;
  border: 1px solid var(--primary-color-3);
  background-color: var(--primary-color-1);
  transition: 1s;
}
.settings .reset-consent:hover {
  color: var(--primary-color-1);
  background-color: var(--primary-color-2);
}
/* ----------------------------------------------
 ARTICLE - about
----------------------------------------------*/
.main-about {
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  padding: 2em 0;
  margin-top: 1rem;
}
.article-about-content {
  padding: 0 0 1em 0;
}
.article-about-content h2 {
  font-size: 1.25rem;       
  padding: 0.5em 0;
}
.article-about-content p {
  font-size: 0.9rem;     
}
.article-about-content a {
  color: var(--primary-color-2);   
}
.article-contact {
  margin-top: 5px;
  border: 1px solid var(--primary-color-2);
  padding: 10px;
}
.sm-contact {
  display: block;
  padding: 10px 5px;
  font-size: 1rem;
  color: var(--primary-color-3); 
  text-decoration: none;
}
.contact-span {
  padding: 10px;
  font-size: 0.625rem;
  color: var(--primary-color-3); 
}
.sm-contact:hover {
  color: var(--primary-color-2);    
}
.contact-span:hover {
  color: var(--primary-color-4);
  text-shadow: 0 0 10px var(--primary-color-2);
}
.form-contact-form {
  margin-top: 5px;
  margin-bottom: 20px;
}
.contact-form {
  border: 1px solid var(--primary-color-2);
  padding: 10px;
}
.input-contact, textarea {
  width: 100%;
  padding: 12px 20px;
  font-size: 0.875rem;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}
.input-contact:focus { 
  outline: none !important;
  border-color: var(--primary-color-2);
  box-shadow: 0 0 10px var(--primary-color-2);
}
textarea:focus { 
  outline: none !important;
  border-color: var(--primary-color-2);
  box-shadow: 0 0 10px var(--primary-color-2);
}
.send {
  width: 100%;
  background-color: var(--primary-color-3);
  color: var(--primary-color-2);
  font-size: 0.875rem;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.send:hover {
  background-color: var(--primary-color-2);
  color: var(--primary-color-1);
  box-shadow: 5px 10px 8px var(--start-nav-text-shadow);;
}
/* ----------------------------------------------
 ARTICLE - games
----------------------------------------------*/
.main-games {
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  padding: 2em 0;
  margin-top: 1rem;
}
.article-games-content {
  padding: 0 0 1em 0;
}
.article-games-content h2 {
  font-size: 1.25rem;       
  padding: 0.5em 0;
}
.article-games-content p {
  font-size: 0.9rem;     
}
.img-article {
  border: 1.5px solid var(--primary-color-3);
  float: left;
  margin: 0 1em 0.2em 0;
  max-width: 40%;
  height: auto;
}
.article-games-content a {
  display: block;
  padding: 5px;
  font-size: 0.875rem;
}
.button-play-link {
  margin-top: 1em;
  width: 100%;
  height: 35px;
  border: 1.5px solid var(--primary-color-3);
  border-radius: 4px;
  background-color: var(--primary-color-1);
  box-shadow: 2px 2px var(--primary-color-3);
}
.button-play-link:hover {
  background-color: var(--primary-color-2);
  box-shadow: none;
}
.play-link {
  text-decoration: none;
  color: var(--primary-color-2);
}
.play-link:hover {
  color: var(--primary-color-1);
}
.play-link .fa {
  padding-right: 5px;
}
.source-link {
  color: var(--primary-color-2);
}
.source-link .fa {
  padding-right: 5px;
}
.source-link:hover {
  color: var(--primary-color-3);
}
/* -----------------------------------------------------------
 extended nav gallery
------------------------------------------------------------*/
.nav-link-extended-home {
  margin: 50px 10px;
  text-align: center;
  font-size: 55px;  
}
.nav-link-extended-home a {
  color: var(--primary-color-3);
  transition: 1s;
}
.nav-link-extended-home a:hover {
  color: var(--primary-color-2); 
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}
.nav-gallery-extended {
  display: grid;
  grid-template-columns: auto auto auto;
  padding: 10px;
}
.nav-link-extended {
  padding: 20px;
  text-align: center;
  font-size: 50px;
}
.nav-link-extended a {
  color: var(--primary-color-3);
  transition: 1s;
}
.nav-link-extended a:hover {
  color: var(--primary-color-2); 
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}
/* ----------------------------------------------
 Book of Coding
----------------------------------------------*/
.main-container {
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  padding: 2em 0;
  margin-top: 1rem;
}
.article {
  padding: 0 0 1em 0;
}
.article h2 {
  font-size: 1.25rem;       
  padding: 0.5em 0;
}
.article p {
  font-size: 0.9rem;     
}
/* ----------------------------------------------
  sub nav
----------------------------------------------*/
.sub-nav {
  margin-top: -65px;                    
  font-size: 0.9rem;                      
  border-bottom: 1px solid var(--primary-color-2);
  padding: 10px;
}
.sticky {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1;
  background-color: var(--primary-color-1);
}
.sub-nav a {
  color: var(--primary-color-3);
  text-align: center;
  border: 1px solid var(--primary-color-3);
  padding: 5px 10px;
  margin: 5px;
  font-weight: 500;
  border-radius: 2px;
  box-shadow: 2px 2px var(--primary-color-3);
  transition: 1s; 
}
.sub-nav a:hover {
  background-color: var(--primary-color-2);
  color: var(--primary-color-1);
  box-shadow: none;
}
.dropdown {
  position: relative;
  display: inline-block;
}
.collapsible-contents {
  cursor: pointer;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-color-2);
  margin-top: 1em;
  padding: 5px;
  width: 100%;
  min-height: 30px;
  border-radius: 2px;
  border: 1px solid var(--primary-color-3);
  background-color: var(--primary-color-1);
  transition: 1s;
}
.collapsible-contents:hover {
  color: var(--primary-color-1);
  background-color: var(--primary-color-2);
}
.active-collapsible {
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
}
.collapsible-contents:after {
  content: '\2BAF';
  color: var(--primary-color-3);     
  font-weight: bold;
  float: right;
  margin-left: 5px;
}
.active-collapsible:after {
  color: var(--primary-color-3); 
  content: "\2BAD";
}
.dropdown-content {
  position: absolute;
  left: -100%;
  background-color: var(--primary-color-1);
  max-width: 260px;
  max-height: 0;                 
  overflow: hidden;               
  transition: max-height 0.4s ease-out;
}
.dropdown-content a {
  display: block;
  color: var(--primary-color-3);
  padding: 12px 16px;
  text-align: center;
  box-shadow: none;
  margin: 0;
}
.dropdown-content a:hover {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
}
.scroll-dropdown-content {
  height: 300px; 
  overflow: auto;
}
.fa-infinity {
  color: var(--primary-color-2);
}
.article-know .table-of-content {
  font-size: 1.3rem;
  color: var(--primary-color-5);
}
.article-know h2 {
  font-size: 1.475rem;
  text-decoration: underline;
  text-decoration-color: var(--primary-color-2);   
  text-decoration-thickness: 1px;
}
.article-know h3 {
  font-size: 1.375rem;
}
.article-know h4 {
  font-size: 1.25rem;
}
.article-know h5 {
  font-size: 1.1rem;
}
.article-know h6 {
  font-size: 1rem;
}
.article-know p {
  font-size: 0.875rem;
  margin: 10px;
}
code {
  font-size: 0.775rem !important;
}
.article-know-img {
  display: block;
  padding-top: 10px;
  padding-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
.article-know-img-small {
  width: 50% !important;   
}
.article-know li {
  font-size: 0.875rem;
}
.text-styling {
  font-style: italic;
  color: var(--primary-color-5);
}
.article-know .article-p-links {
  display: inline;
  color: var(--primary-color-2);
}
.article-know .article-p-links:hover {
  color: var(--primary-color-2-darkest);
}
.article-know a {
  display: block;
  padding: 5px;
  font-size: 0.875rem;
  color: var(--primary-color-2);
}
.article-know a:hover {
  color: var(--primary-color-2-darkest);
}
.content-contents {
  padding: 0 18px;
  color: var(--primary-color-3);
  background-color: var(--primary-color-1);
  border: 1.5px solid var(--primary-color-3);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease-out;
}
.ol-contents {
  padding: 18px;
}
.ol-contents a {
  color: var(--primary-color-3); 
}
.ol-contents a:hover {
  color: var(--primary-color-2); 
}
.article-know li {
  padding: 3px;
}
.pre {
  float : left;
  border: 1px solid var(--primary-color-3);
  border-radius: 2px;
  color: var(--primary-color-3) !important;
}
.next {
  float : right;
  border: 1px solid var(--primary-color-3);
  border-radius: 2px;
  color: var(--primary-color-3) !important;
}
.pre:hover {
  color: var(--primary-color-2) !important;
}
.next:hover {
  color: var(--primary-color-2) !important;
}
.highlight-text {
  color: var(--primary-color-2-darkest);
  background-color: var(--table-color-1);
  padding: 1px;
  border-radius: 2px;
}
.link-inner-text {
  display: inline;
  color: var(--primary-color-2);
}
.table {
  border-collapse: collapse;
  width: 100%;
}
td, th {
  border: 2px solid var(--table-color-1);
  text-align: left;
  padding: 8px;
}
tr:nth-child(even) {
  background-color: var(--table-color-1);
}
/*-----------------------------------------------------   
 Calendar
------------------------------------------------------*/
.calendar-main {
  width: 100%;
  background-color: var(--primary-color-1);
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: flex-start;
}
.calendar-main #dates {
  width: 100%;
}
.calendar-month-header {
  background-color: var(--primary-color-2);
  border: 1px solid var(--primary-color-2);
  margin: 0;
  width: 100%;
  text-align: center;
  padding: 20px 30px 40px 30px;
  text-transform: uppercase;
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  justify-content: space-around;
}
.calendar-header-last-month,.calendar-header-next-month,.calendar-header-current-month {
  width: 33.33333%;
  text-align: center;
  font-size: 18px;
  cursor: pointer;
  color: var(--primary-color-1);
}
.calendar-header-last-month:hover,.calendar-header-next-month:hover {
  color: var(--primary-color-3);
  text-shadow: -1px -1px var(--primary-color-1), -2px -2px var(--primary-color-1);
}
.calendar-header-current-month {
  color: var(--primary-color-1);
  font-size: 18px;
  font-weight: 800;
  cursor: default;
  animation: popIn 200ms 1 forwards;
  transform: translateY(20px);
  opacity: 0;
  position: relative;
}
.calendar-month-header-reset {
  animation: none;
}
.calendar-month-header-activate {
  animation: popIn 100ms 1 forwards;
}
.calendar-spacer, .calender-head-days, .calendar-date {
  width: 14.28571428571429%;
  max-width: 14.28571428571429%;
  padding: 10px;
  box-sizing: border-box;
  position: relative;
  text-align: center;
  overflow: hidden;
  text-overflow: clip;
  font-size: 16px;
  font-weight: 900;
}
.header-date {
  width: 30%;
  top: 240px;
  position: absolute;
  font-size: 16px;
  text-align: center;
  border-radius: 4%;
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 1.5px 1.5px var(--primary-color-3);
  display: none;
}
.header-date:hover {
  width: 30%;
  color: var(--primary-color-1);
  background-color: var(--primary-color-2);
  border: 1px solid var(--primary-color-2);
  box-shadow: 0px 2px 2px var(--primary-color-1);
}
.header-current-date {
  cursor: pointer;
} 
.calender-head-days {
  font-size: 14px;
  padding: 6px 4px 8px 4px;
  color: var(--primary-color-3);
}
.calendar-date {
  margin-top: 2%;
  font-size: 16px;
  color: var(--primary-color-3);
  font-weight: 400;
  cursor: pointer;
}
.calendar-date:hover::before {
  background: #99999933;
}
.calendar-date.today {
  color: var(--primary-color-2);  
}
.calendar-date.today::before {
  animation: popIn 200ms 1 forwards;
  background-color: #55555533;
  transform: scale(0);
}
@keyframes popIn {
  100%{
    transform: scale(1);
    opacity: 1;
  }
}
.calendar-date::before {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  transform: scale(0.8);
  z-index: 0;
}
.event-card {
  position: absolute;
  top: 120px;
  left: 15%;
  width: 70%; 
  height: 70%;
  background: var(--primary-color-1);
  box-shadow: 3px 12px 5px #02020229;
  border: 2px solid var(--primary-color-2);
  z-index: 2;
  overflow: hidden;
  transform: scale(0.9) translate(30px,30px);
  opacity: 0;
  visibility: hidden;
  display: none;
  align-items: flex-start;
  flex-wrap: wrap;
}
.event-card_active {
  animation: popIn 200ms 1 forwards;
  visibility: visible;
  display: flex;
  transition: visibility 0ms;
}
.open-event-card-exit {
  position: absolute;
  top: 20px;
  line-height: 1em;
  left: 15px;
  font-size: 16px;
  font-weight: bold;
  background-color: var(--primary-color-2);   	
  color: var(--primary-color-1);                   
  border: 1px solid var(--primary-color-2);         
  border-radius: 4px;
  padding: 0px 3px;
  cursor: pointer;
  opacity: 0;
  animation: popIn 200ms 1 forwards;
  text-transform: uppercase;
  visibility: visible;
}
.open-event-card-exit:hover {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
  border: 1px solid var(--primary-color-2);
}
.event-card-title-date {
  margin-top: 18px;
  margin-left: 45px;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-color-2);
  border-bottom: 2px solid var(--primary-color-2);
}
.event-card-info {
  position: absolute;
  top: 9%;
  padding: 8px 10px;
  margin: 12px 15px;
  border-radius: 4px;
  border: 1px solid var(--primary-color-2);
  color: var(--primary-color-3);
  font-size: 14px;
  font-weight: 600;
}
#add_New_Event_btn {
  font-size: 14px;
  font-weight: 100;
  padding: 0.5px 0.5px;
  border-radius: 2px;
  cursor: pointer;
  display: inline-block;
  margin: 2px 2px;
  text-align: center;
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 0px 0px 1px 1px var(--primary-color-2);
}
#add_New_Event_btn:hover {
  border-color: var(--primary-color-2);
  background: var(--primary-color-1);
  color: var(--primary-color-2);
  box-shadow: none;
}
.add-new-event-box {
  display: none;
  position: absolute;
  top: 20%;
  width: 92%;
  background-color: var(--primary-color-1);
  border: 2px solid var(--primary-color-2);
  padding: 8px 10px;
  margin: 10px 12px;
  transform: translateY(-15px);
  opacity: 0;
  box-shadow: 0px 5px 5px  #02020280;
  z-index: 2;
}
.add-new-event-box[data-active="true"]{
  display: block;
  animation: popIn 250ms 1 forwards;
}
.event-box-label {
  padding: 10px 0;
  color: var(--primary-color-3);
  font-weight: 400;
  font-size: 16px;
}
.event-box-inputs {
  border: none;
  color: var(--primary-color-3);
  font-size: 16px;
  font-weight: 800;
  border-bottom: 2px solid var(--primary-color-3);
  background: transparent;
  outline: none;
  font: inherit;
  display: block;
  margin: 4px 0;
  max-width: 70%;
}
.event-box-inputs_wide {
  max-width: 90%;
}
.event-box-input_error, input.event-box-input_error {
  border-color: #ff5050;
  animation: shake 300ms 1 forwards;
}
@keyframes shake {
  20%, 60%{
    transform: translateX(4px);
  }
  40%, 80%{
    transform: translateX(-4px);
  }
}
input.event-box-inputs::-webkit-input-placeholder {
   color: #cccccccc;
}  
input.event-box-inputs:-moz-placeholder { /* Firefox 18- */
   color: #cccccccc;  
}  
input.event-box-inputs:-moz-placeholder {  /* Firefox 19+ */
   color: #cccccccc;  
}  
input.event-box-inputs:-ms-input-placeholder {  
   color: #cccccccc;  
}
.event-btn {
  padding: 3px 8px;
  border-radius: 4px;
  border: 1.5px solid var(--primary-color-1);
  color: var(--primary-color-1);
  cursor: pointer;
  display: inline-block;
  width: 65px;
  margin: 5px 2px;
  text-align: center;
}
.save-event-btn {
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 0px 0px 1px 1px var(--primary-color-2);
}
.cancel-event-btn {
  color: var(--primary-color-3);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 0px 0px 1px 1px var(--primary-color-3);
}
.save-event-btn:hover, .cancel-event-btn:focus{
  border-color: var(--primary-color-2);
  background: var(--primary-color-1);
  color: var(--primary-color-2);
  box-shadow: none;
}
.cancel-event-btn:hover, .cancel-event-btn:focus{
  border-color: var(--primary-color-3);
  background: var(--primary-color-1);
  color: var(--primary-color-3);
  box-shadow: none;
}
.event-card-quote {
  color: var(--primary-color-3); 
  display: none;
}
.active-events-list-ul {
  list-style: none;
  width: 65vw;
  padding: 0;
  overflow: auto;
  margin-left: 12px;
  margin-right: 12px;
  margin-top: 27%;
  height: 600px;
  max-height: auto;
}
.active-events-list-ul li {
  padding: 10px;
  margin: 10px 0;
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-2);
}
.event-dates {
  color: var(--primary-color-2);
  font-size: 16px;
  text-transform: lowercase;
}
.event-dates small {
  font-size: 14px;
  color: var(--primary-color-3);
}
.event-delete {
  font-size: 14px;
  font-weight: 100;
  padding: 1px 1px;
  border-radius: 2px;
  cursor: pointer;
  display: inline-block;
  margin: 2px 2px;
  text-align: center;
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 0px 0px 1px 1px var(--primary-color-2);
}
.event-delete:hover, .event-delete:focus{
  border-color: var(--primary-color-2);
  background: var(--primary-color-1);
  color: var(--primary-color-2);
  box-shadow: none;
}
.event-name {
  font-size: 16px;
  color: var(--primary-color-1);
  padding: 5px 10px;
  background: var(--primary-color-3);
  margin: 2px 0;
  display: block;
  text-transform: initial;
}
.calendar-event-marks::after {
  border-radius: 30%;
  animation: popIn 200ms 1 forwards;
  background: var(--primary-color-2);
  transform: scale(0);
  content: '';
  display: block;
  position: absolute;
  width: 6px;
  height: 6px;
  top: 7px;
  left: 4px;
}
/*-----------------------------------------------------   
 Media Player
------------------------------------------------------*/
.audio-video-app {
  display: flex;
  justify-content: center;
}
.audio-video-app a {
  text-align: center;
  margin: 10px;
  padding: 10px;
  width: 50px;
  color: var(--primary-color-3);
  text-decoration: none;
  font-size: 18px;
  transition: 1.5s; 
}
.audio-video-app a:hover {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}  
.audio-video-app a.active {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
}  
.fileUpload {
  margin-top: 1em;
  margin-bottom: 1em;
  text-align: center;
}
.fileUpload input {
  width: 75%;
  color: var(--primary-color-3);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-3);
  padding: 5px 10px;
  margin: 5px;
  font-size: 0.7rem;
  font-weight: 500;
  border-radius: 2px;
}
.fileUpload input[type=file]::file-selector-button {
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  border-radius: 2px;
  border: 1px solid var(--primary-color-3);
  padding: 3px 4px;
  box-shadow: 1px 1px var(--primary-color-3);
  transition: 1s;
}
.fileUpload input[type=file]::file-selector-button:hover {
  color: var(--primary-color-2);
  box-shadow: none;
}
#controls {
  margin: 10px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
#controls button {
  margin: 5px;            
  width: auto;
  cursor: pointer;
  color: var(--primary-color-3);
  background-color: var(--primary-color-1);
  border: 1px solid var(--primary-color-3);
  padding: 5px 10px;
  border-radius: 2px;
  box-shadow: 2px 2px var(--primary-color-3);
  transition: 1s; 
}
#controls i {
  font-size: 0.8rem;
  font-weight: 500;
}
#controls button:hover {
  box-shadow: none;
}
#controls button:focus {
  box-shadow: none;
}
.speedRate button {
  border: 1px solid var(--primary-color-2) !important;
}
.media-playlist {
  margin-bottom: 20px;
  box-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
  border: 1px solid var(--start-nav-text-shadow);
}
.media-playlist h2 {
  padding: 5px;
  color: var(--primary-color-3);
  font-size: 18px;
  border-bottom: 1px solid var(--start-nav-text-shadow);
}
.media-playlist ul {
  border: 1px solid var(--start-nav-text-shadow);
}
.media-playlist li {
  list-style-type: none;
  padding: 5px;
  background-color: var(--primary-color-1);
  color: var(--primary-color-3);
  border-bottom: 1px solid var(--start-nav-text-shadow);
  font-size: 16px;
}
.media-playlist i {
  font-size: 14px;
}
.media-playlist button {
  padding: 2px 5px;
  border: 1px solid var(--primary-color-1);
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
}
.media-playlist button:hover {
  border: 1px solid var(--primary-color-3);
  border-radius: 4px;
}
.main-media-audio {
  border-top: 1px solid var(--primary-color-2);
  padding-top: 20px;
}
#canvas {
  padding: 0;
  margin: auto;
  display: block;
  margin-top: 1em;
  border: 1px solid var(--primary-color-2);
  background-color: #02020280;
  width: 80%;
  height: 30vh;
}
#audioElement {
  padding: 0;
  margin: auto;
  display: block;
  margin-top: 1em;
  width: 70%;
  height: 5vh;
  border: 1px solid var(--primary-color-3);
  border-radius: 2px;
}
.main-media-video {
  border-top: 1px solid var(--primary-color-2);
  padding-top: 20px;
}
#videoElement {
  display: block;
  margin: 0 auto;
  width: 90%;
  height: 148px;
  background-color: #000;
}
/*-----------------------------------------------------   
 Calculator
------------------------------------------------------*/
.calculator-app {
  display: flex;
  justify-content: center;
}
.calculator-app a {
  text-align: center;
  margin: 10px;
  padding: 10px;
  width: 50px;
  color: var(--primary-color-3);
  text-decoration: none;
  font-size: 18px;
  transition: 1.5s; 
}
.calculator-app a:hover {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
  text-shadow: 0.3em 0.2em var(--start-nav-text-shadow);
}  
.calculator-app a.active {
  background-color: var(--primary-color-1);
  color: var(--primary-color-2);
} 
.main-calculator {
  border-top: 1px solid var(--primary-color-2);
  padding-top: 20px;
}
.box-calculator {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
.calculator {
  width: 95%;
	display: grid;
  border: 0.5px solid #000;
  border-radius: 2px;
	cursor: pointer;
  box-shadow: 0px 0px 8px -1px #000;
}
.box-calculator .value {
	resize: vertical;
  min-height: 8vh;
  padding: 0.2em 1em;
  color: var(--primary-color-2);
  background-color: var(--primary-color-1);
  box-shadow: none;
}
.calculator .value {
	grid-column: span 4;
	text-align: right;
	outline: none;
  border: none;
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
	font-size: 24px;
}
.calculator span {
	display: grid;
	height: 8vh;
	place-items: center;
  border: 1px solid #000;
  border-radius: 1px;
	background-color: var(--primary-color-1);
  color: var(--primary-color-2);
  font-weight: 500;
	font-size: 18px;
}
.calculator span:hover {
  color: var(--primary-color-3);
	background-color: var(--primary-color-1);
}
.calculator span.clear {
	grid-column: span 2;
  color: var(--primary-color-3); 
  border-top: 1.5px solid var(--primary-color-3); 
  border-bottom: 1.5px solid var(--primary-color-3); 
  border-left: 1.5px solid var(--primary-color-3); 
}
.calculator span.clear:hover {
  color: var(--primary-color-2);
}
.calculator span.sign {
  color: var(--primary-color-3);
  border: 1.5px solid var(--primary-color-3);
}
.calculator span.sign:hover {
  color: var(--primary-color-2);
}
.calculator span.equal {
	grid-row: span 2;
	height: auto;
  color: var(--primary-color-3);
  border-right: 2px solid var(--primary-color-3); 
  border-bottom: 2px solid var(--primary-color-3); 
  border-left: 2px solid var(--primary-color-3);
}
.calculator span.equal:hover {
  color: var(--primary-color-2);
}
.box-scientific {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}
.box-scientific .scientific-table {
  border-radius: 4px;
  box-shadow: 0px 0px 8px -1px #000;
	cursor: pointer;
  border-collapse: collapse;
}
.box-scientific .scientific-table, th, td {
  border: none;
}
.scientific-table .form-control {
  width: 100%;
	height: 80px;
	background-color: var(--primary-color-1);
  text-align: right;
	outline: none;
  border: none;
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
  font-size: 24px;
	color: var(--primary-color-2);
  box-shadow: none; 
}
.scientific-table .form-group{
	margin-bottom: 0;
}
.scientific-table td {
  border: 1px solid #000;
  border-radius: 4px;
	background-color: var(--primary-color-1);
}
.scientific-table .btn {
  width: 30px;
  border: none;
  background-color: var(--primary-color-1);
	place-items: center;
  color: var(--primary-color-2);
  font-weight: 500;
	font-size: 18px;
  cursor: pointer;
}
.scientific-table .btn:hover {
  color: var(--primary-color-3);
}
.scientific-table .btn-op {
  color: var(--primary-color-3);
  font-weight: 500;
	font-size: 18px;
}
.scientific-table .btn-op:hover {
  color: var(--primary-color-2);
}
.scientific-table .operator {
  border: 1.5px solid var(--primary-color-3);
  border-radius: 4px;
}
/* -----------------------------------------------------------
  To-Do
-----------------------------------------------------------*/
.container-to-do {
display: flex;
justify-content: center;
min-height: 100vh;
background-color: var(--primary-color-1);
}
.main-to-do {
  width: 140%;
  margin-top: 10px;
}
.new-list-container, .input-container {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
#list-title-input, #todo-input {
flex: 1;
padding: 4px;
font-size: 16px;
color: var(--primary-color-3);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
outline: none
}
#list-title-input[type=text]:focus {
border: 2px solid var(--primary-color-2);
}
.createList {
padding: 8px 12px;
font-size: 16px;
color: var(--primary-color-2);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
cursor: pointer;
transition: 1.5s;
}
.todo-list-container {
background-color: var(--primary-color-1);
padding: 20px;
border: 1px solid var(--shadow-color-dark-light);
border-radius: 8px;
box-shadow: 0 4px 8px var(--shadow-color-dark-light);
margin-bottom: 20px;
}
.todo-list-title {
font-size: 20px;
font-weight: bold;
color: var(--primary-color-3);
margin-bottom: 20px;
display: flex;
justify-content: space-between;
align-items: center;
}
.delete-list-btn {
padding: 6px 8px ;
font-size: 16px;
font-weight: 600;
color: var(--primary-color-2);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
cursor: pointer;
transition: 1.5s;
}
.input-container input {
padding: 4px;
font-size: 16px;
color: var(--primary-color-3);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
outline: none
}
.input-container input[type=text]:focus {
border: 2px solid var(--primary-color-2);
}
.input-container button {
padding: 8px 12px;
font-size: 16px;
color: var(--primary-color-2);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
cursor: pointer;
transition: 1.5s;
}
#todo-lists-container ul {
list-style: none;
margin-top: 10px;
}
#todo-lists-container li {
display: flex;
align-items: center;
padding: 10px;
border-bottom: 1px solid var(--primary-color-2);
}
.todo-checkbox {
margin-right: 10px;
accent-color: var(--primary-color-2);
}
.todo-text {
flex: 1;
color: var(--primary-color-3);
}
.completed .todo-text {
text-decoration: line-through;
color: #666;
}
.delete-btn {
padding: 4px;
font-size: 16px;
font-weight: 600;
color: var(--primary-color-2);
background-color: var(--primary-color-1);
border: 1px solid var(--primary-color-2);
border-radius: 4px;
cursor: pointer;
transition: 1.5s;
}
.createList:hover, .delete-list-btn:hover, .input-container button:hover, .delete-btn:hover {
  color: var(--primary-color-1);
  background-color: var(--primary-color-2);
}
/* -----------------------------------------------------------
 Password generator
------------------------------------------------------------*/
.passwordGenerator {
  padding-top: 20px;
  font-size: 18px;
  color: var(--primary-color-3);
  font-family: sans-serif;
}
.passwordGenerator div {
  display: flex;
  justify-content: space-between;
  margin: 10px 0;
}
.passwordGenerator label {
  color: var(--primary-color-3);
  padding-bottom: 10px;
}
.password {
  background-color: var(--primary-color-1);
  border: 3px solid var(--primary-color-2);
  color: var(--primary-color-3);
}
.password i {
  font-size: 1em;
  padding: 6px 5px;
}
.password p {
  width: 85%;
  height: 18vh;
  color: var(--primary-color-3);
  outline: none;
  background: transparent;
  padding: 6px 5px;
  overflow-wrap: break-word;
}
.number {
  max-width: 12vw;
  font-size: 1rem;
}
.checkbox {
  accent-color: var(--primary-color-2);
} 
.passwordGenerator button {
  width: 100%;
  border: none;
  border-radius: 4px;
  color: var(--primary-color-1);
  font-size: 16px;
  font-weight: 600;
  background-color: var(--primary-color-2);
  padding: 10px;
}
/* -----------------------------------------------------------
  Stopwatch
------------------------------------------------------------*/
.container-stopwatch {
  margin: 30px 10px;
}
.container-stopwatch h1 {
  text-align: center;
  font-size: 60px;
  color: var(--primary-color-3);
  text-shadow: 1px 0 3px var(--shadow-color-dark-light);
}
.timer {
  margin: 2rem auto;
  text-align: center;
}
#display-timer { 
  font-size: 40px;
  color: var(--primary-color-2);
  text-shadow: 1px 3px 0 var(--shadow-color-dark-light);
}
.timer-button {
  text-align: center;  
}
.timer-button button {
  margin: 10px;
  padding: 1em;
  background-color: var(--primary-color-3);
  color: var(--primary-color-1);
  border: 1px solid var(--primary-color-1);
  box-shadow: 1px 3px 0 var(--shadow-color-dark-light);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
}
.timer-button button:hover {
  box-shadow: 1px 3px 0 var(--shadow-color-dark-light);
  border: 1px solid var(--primary-color-3);
}
.timer-button button:active {
  box-shadow: none;
}
/* -----------------------------------------------------------
  PDF Viewer
------------------------------------------------------------*/
.container-pdf-viewer {
  text-align: center;
  width: 100%;
  margin: 0 auto;
}
.container-pdf-viewer p {
  padding: 10px;
  font-size: 16px;
  color: var(--primary-color-3);
}
.container-pdf-viewer input {
  text-align: center;
  width: 80%;
  margin: 10px;
  font-size: 16px;
  cursor: pointer;
}
.container-pdf-viewer input[name="upload-input"] {
  color: var(--primary-color-3);
}
#pdf-object {
  width: 100%;
  min-height: 600px;
}
/* -----------------------------------------------------------
  QR code scanner
------------------------------------------------------------*/
.container-qr-code-scanner {
  margin: auto;
  margin-top: 20px;
  width: 90%;
}
.qr-code-video {
  width: 100%;
  height: 100%;
  border: 1px solid var(--primary-color-2);
}
.qr-code-canvas {
  display: none !important;
}
.qr-code-result {
  padding: 10px;
  text-align: center;
  font-size: 18px;
  color: var(--primary-color-3);
}
.container-qr-code-scanner a {
  color: var(--primary-color-2);
}
/* -----------------------------------------------------------
 End
------------------------------------------------------------*/


/*-----------------------------------------------------   
    Smart version > 420px                         
    420px / 16px/em = 26,25em  / only for header
------------------------------------------------------*/
@media screen and (min-width: 26em) {
  /* -----------------------------------------------------------
   HEADER - index + sites/
  ------------------------------------------------------------*/
  .header .main-headline {
    font-size: 2rem;	
  }
  /*-----------------------------------------------------   
   Calendar
  ------------------------------------------------------*/
  .active-events-list-ul {
    margin-top: 24%;
  }
  /*-----------------------------------------------------   
   Media Player
  ------------------------------------------------------*/
  .audio-video-app a {
    padding: 10px 30px;
    font-size: 20px;
  }
  #videoElement {
    width: 90%;
    height: 220px;
  }
  /*-----------------------------------------------------   
  Calculator
  ------------------------------------------------------*/
  .calculator-app a {
    padding: 10px 30px;
    font-size: 20px;
  }
  /*-----------------------------------------------------   
  To-Do
  ------------------------------------------------------*/
  .main-to-do {
    width: 100%;
    padding: 30px;
  }
  /* -----------------------------------------------------------
  End
  ------------------------------------------------------------*/
}


/*-----------------------------------------------------   
    Tablet version from 640 pixel                          
    640px / 16px/em = 40em  
------------------------------------------------------*/
@media screen and (min-width: 40em) {
  /* -----------------------------------------------------------
   HEADER - index + sites/
  ------------------------------------------------------------*/
  .header {
    padding-bottom: 60px;
  }
  .header .main-headline {
    font-size: 2.5rem;
  }
  .dropdown-content-info-index {
    top: 50px;
    right: -290px;
    min-width: 600px;
  }
  /* ---------------------------------------------------
   FOOTER - sites/
  ----------------------------------------------------*/
  .footer-span {            
    font-size: 0.75rem;
  }
  /* ----------------------------------------------
   NAV - index
  ----------------------------------------------*/
  .nav-gallery {  
    --s: 130px;
    gap: 20px;
  }
  .nav-gallery .fa-power-off {
    font-size: 65px;
    color: var(--primary-color-2);
    margin: 0.15em;
  }
  .nav-gallery > input:checked ~ .nav-link > a {
    font-size: 40px; 
  }
  .nav-gallery > input:checked ~ .nav-link > button  {
    font-size: 40px;
  }
  /* ------------------------------------------------
   NAV - sites/
  -------------------------------------------------*/
  .main-nav a {
    font-size: 1.375rem;
  }
  /* ------------------------------------------------
   ARTICLE - settings
  -------------------------------------------------*/
  .settings {
    padding: 1em 2rem;
  }
  .article-settings-content {
    border-bottom: 1px solid var(--primary-color-2);
  }
  .article-settings h2 {
    font-size: 1.35rem;    
    padding: 0.5em 0;
  }
  .article-settings p  {
    font-size: 0.975rem;    
  }
  .article-settings label {
    font-size: 0.975rem;
    padding-right: 10rem;      
  }
  .settings .fa-sun { 
    font-size: 2.5rem;   
  }
  .settings .fa-moon {
    font-size: 2.5rem;               
  }
  /* ----------------------------------------------
   ARTICLE - about
  ----------------------------------------------*/
  .main-about {
    padding: 1em 2rem;
  }
  .article-about-content h2 {
    font-size: 1.35rem;    
    padding: 0.5em 0;
  }
  .article-about-content p  {
    font-size: 0.975rem;    
  }
  .send {
    font-size: 0.975rem;
  }
  .sm-contact {
    font-size: 1.1rem;
  }
  .contact-span {
    font-size: 0.8rem;
  }
  /* ----------------------------------------------
   ARTICLE - games
  ----------------------------------------------*/
  .main-games {
    padding: 1em 2rem;
  }
  .article-games-content h2 {
    font-size: 1.35rem;    
    padding: 0.5em 0;
  }
  .article-games-content p  {
    font-size: 0.975rem;    
  }
  .article-games-content a {
    font-size: 1rem;
  }
  /* ----------------------------------------------
    Book of Coding
  ----------------------------------------------*/
  .sub-nav {
    margin-top: -45px;                    
    font-size: 1rem;                      
  }
  .collapsible-contents {
    font-size: 0.9rem;
  }
  .dropdown-content {
    left: -20%;
    min-width: 400px;
  }
  .content-headline h1 {
    font-size: 340px;
  }
  .article-know h2 {
    font-size: 1.7rem;
  }
  .article-know h3 {
    font-size: 1.475rem;
  }
  .article-know h4 {
    font-size: 1.325rem;
  }
  .article-know h5 {
    font-size: 1.2rem;
  }
  .article-know h6 {
    font-size: 1.075rem;
  }
  .article-know p {
    font-size: 0.975rem;
  }
  code {
    font-size: 0.9rem !important;
  }
  pre {
    margin-left: 3rem !important;
    margin-right: 3rem !important;
  }
  .article-know-img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
  }
  .article-know-img-big {
    width: 100% !important;
  }
  .article-know-img-small {
    width: 40% !important;   
  }
  .article-know a {
    font-size: 0.975rem;
  }
  .article-know li {
    font-size: 0.975rem;
  }
  .collapsible-contents {
  font-size: 0.8rem;
  }
  .main-container {
    padding: 1em 2rem;
  }
  .content h1 {
    font-size: 24px;
  }
  .article h2 {
    font-size: 1.35rem;    
    padding: 0.5em 0;
  }
  .article p  {
    font-size: 0.975rem;    
  }
  /*-----------------------------------------------------   
  Calendar
  ------------------------------------------------------*/
  .calendar-header-current-month {
    font-size: 20px;
  }
  .calender-head-days {
    font-size: 16px;
  }
  .calendar-date {
    font-size: 18px;
  }
  .event-card {
    position: absolute;
    top: 140px;
  }
  .open-event-card-exit {
    font-size: 18px;
  }
  .event-card-title-date {
    font-size: 16px;
  }
  .event-card-info {
    font-size: 14px;
  }
  #add_New_Event_btn {
    font-size: 16px;
  }
  .event-box-label {
    font-size: 18px;
  }
  .event-box-inputs {
    font-size: 18px;
  }
  .active-events-list-ul {
    margin-top: 10%;
    height: 600px;
    max-height: auto;
  }
  .event-dates {
    font-size: 18px;
  }
  .event-dates small {
    font-size: 16px;
  }
  .event-delete {
    font-size: 16px;
    margin: 5px 2px;
  }
  .event-name {
    font-size: 18px;
  }
  .calendar-event-marks::after {
    width: 8px;
    height: 8px;
    top: 7px;
    left: 4px;
  }
  /*-----------------------------------------------------   
   Media Player
  ------------------------------------------------------*/
  .audio-video-app a {
    padding: 10px 40px;
    font-size: 22px;
  }
  .fileUpload input {
    font-size: 0.8rem;
  }
  #controls button {
    margin: 6px; 
  }
  #controls i {
    font-size: 1rem;
    font-weight: 500;
  }
  .media-playlist h2 {
    font-size: 20px;
  }
  .media-playlist li {
    font-size: 18px;
  }
  .media-playlist i {
    font-size: 16px;
  }
  #canvas {
    margin-top: 1em;
    height: 37vh;
  }
  #audioElement {
    margin-top: 1em;
    width: 75%;
    height: 6vh;
  }
  #videoElement {
    width: 90%; 
    height: 330px;
  }
  /*-----------------------------------------------------   
  Calculator
  ------------------------------------------------------*/
  .calculator-app a {
    padding: 10px 40px;
    font-size: 22px;
  }
  .calculator {
    width: 50%;
  }
  /* -----------------------------------------------------------
   To-Do
  ------------------------------------------------------------*/
  #todo-lists-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  /* -----------------------------------------------------------
   Password generator
  ------------------------------------------------------------*/
  .card {
    width: 70%;
    margin: 20px auto;
    padding-bottom: 20px;
    background-color: var(--primary-color-1);
    border: 1px solid var(--shadow-color-dark-light);
    border-radius: 8px;
    box-shadow: 0 4px 8px var(--shadow-color-dark-light);
  } 
  .container-pwgen {
    padding: 2px 16px;
  }
  .number {
    font-size: 1rem;
    max-width: 8vw;
  }
  /* -----------------------------------------------------------
   Stopwatch
  ------------------------------------------------------------*/
  .card {
    width: 70%;
    margin: 20px auto;
    padding-bottom: 20px;
    background-color: var(--primary-color-1);
    border: 1px solid var(--shadow-color-dark-light);
    border-radius: 8px;
    box-shadow: 0 4px 8px var(--shadow-color-dark-light);
  }
  .container-stopwatch {
    padding: 2px 16px;
  }
  #display-timer { 
    font-size: 45px;
  }
  /* -----------------------------------------------------------
   PDF Viewer
  ------------------------------------------------------------*/
  .container-pdf-viewer p {
    font-size: 18px;
  }
  #pdf-object {
    width: 80%;
  }
  /* -----------------------------------------------------------
   QR code scanner
  ------------------------------------------------------------*/
  .container-qr-code-scanner {
    margin: 0px auto;
    margin-top: 10px;
    width: 50%;
  }
  .qr-code-video {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    max-width: 400px;
  }
  /* -----------------------------------------------------------
   End
  ------------------------------------------------------------*/
}


/*------------------------------------------------------------------
    Screens from 1024 pixels                         
    1024px / 16px/em = 64em	
------------------------------------------------------------------- */
@media screen and (min-width: 64em) {
  /* -----------------------------------------------------------
   HEADER - index + sites/
  ------------------------------------------------------------*/
  .header {
    padding-bottom: 70px;
  }
  .header .main-headline {
    font-size: 3rem;
  }
  .dropdown-content-info-index {
    top: 50px;
    right: -490px;
    min-width: 900px;
  }
  /* ---------------------------------------------------
   FOOTER - sites/
  ----------------------------------------------------*/
  footer {
    position: fixed;
    padding: 10px 10px 0px 10px;
    bottom: 10px;
    width: 92%;
  }
  .footer-span {
    font-size: 0.9rem;
  }
  /* ----------------------------------------------
   NAV - index
  ----------------------------------------------*/
  .nav-gallery {  
    --s: 150px;
    gap: 20px;
  }
  .nav-gallery .fa-power-off {
    font-size: 75px;
    color: var(--primary-color-2);
    margin: 0.15em;
  }
  .nav-gallery > input:checked ~ .nav-link > a {
    font-size: 50px; 
  }
  .nav-gallery > input:checked ~ .nav-link > button  {
    font-size: 50px;
  }
  /* -----------------------------------------------------------
   NAV - sites/
  ------------------------------------------------------------*/
  .main-nav {
    width: 10%;
    float: left;
    box-shadow: none;
    margin: 0;
    padding: 0;
    border-right: 1px solid var(--primary-color-2); 
    border-bottom: 0px; 
  }
  .main-nav a {
    font-size: 1.675rem;
    padding: 1em 0.3rem;
    display: block;
  } 
  .main-nav-link {
    width: 100%;
    float: none;
    text-align: center;
  }
  /* -----------------------------------------------------------
  ARTICLE - settings
  ------------------------------------------------------------*/
  .settings {
    width: 90%;
    padding: 0;
    margin-left: 10%;
    margin-bottom: 20%;
  }
  .article-settings {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-settings-content {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 1em 4em;
    margin-bottom: 3em;
    border-bottom: 1px solid var(--primary-color-2); 
  }
  .article-settings h2 {
    font-size: 1.475rem;   
  }
  .article-settings p {
    font-size: 1.075rem;     
  }
  .article-settings label {
    font-size: 1.075rem;  
    padding-right: 14rem;   
  }
  .settings .fa-sun { 
    font-size: 2.8rem;   
  }
  .settings .fa-moon {    
    font-size: 2.8rem;             
  }
  .settings input {
    width: 3rem;
    height: 1.7rem;
  }
  .settings .reset-color {
    width: 3rem;
    font-size: 1rem;
    min-height: 2rem;
  }
  .settings .reset-consent {
    width: 4rem;
    font-size: 1rem;
    min-height: 2rem;
  }
  /* ----------------------------------------------
   ARTICLE - about
  ----------------------------------------------*/
  .main-about {
    width: 90%;
    padding: 0;
    margin-left: 10%;
    margin-bottom: 20%;
  }
  .article-about {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-about-content {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 0em 4em;
    margin-bottom: 3em;
  }
  .article-about-content h2 {
    font-size: 1.475rem;   
  }
  .article-about-content p {
    font-size: 1.075rem;     
  }
  .article-about-content p {
    margin-bottom: 10px;
  }
  .send {
    font-size: 1.075rem;
  }
  .sm-contact {
    font-size: 1.2rem;
  }
  .contact-span {
    font-size: 1rem;
  }
  /* ----------------------------------------------
   ARTICLE - games
  ----------------------------------------------*/
  .main-games {
    width: 90%;
    padding: 0;
    margin-left: 10%;
    margin-bottom: 20%;
  }
  .contarticle-gamesent {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-games h1 {
    font-size: 26px;
  }
  .article-games-content {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 0em 4em;
    margin-bottom: 3em;
  }
  .article-games-content h2 {
    font-size: 1.475rem;   
  }
  .article-games-content p {
    font-size: 1.075rem;     
  }
  .article-games-content a {
    font-size: 1.175rem;
  }
  /* ----------------------------------------------
    Book of Coding
  ----------------------------------------------*/
  .sub-nav {
    margin-top: -16px;                    
    font-size: 1.188rem;                      
  }
  .collapsible-contents {
    font-size: 1.1rem;
  }
  .dropdown-content {
    left: 0%;
    min-width: 600px;
  }
  .article-know {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 0em 4em;
    margin-bottom: 3em;
  }
  .article-know h2 {
    font-size: 1.9rem;
    padding: 0.5em 0;
  }
  .article-know h3 {
    font-size: 1.6rem;
  }
  .article-know h4 {
    font-size: 1.4rem;
  }
  .article-know h5 {
    font-size: 1.25rem;
  }
  .article-know h6 {
    font-size: 1.175rem;
  }
  .article-know p {
    font-size: 1.075rem;
  }
  .article-know-img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 60%;
  }
  .article-know-img-big {
    width: 100% !important;
  }
  .article-know-img-small {
    width: 35% !important;   
  }
  .article-know a {
    font-size: 1.075rem;
  }
  .article-know li {
    font-size: 1.075rem;
  }
  .collapsible-contents {
    font-size: 1.05rem;
  }
  .main-container {
    width: 90%;
    padding: 0;
    margin-left: 10%;
    margin-bottom: 20%;
  }
  .content {
    width: 90%;
    padding: 1em 1.5em;
  }
  .content h1 {
    font-size: 26px;
  }
  .article {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 0em 4em;
    margin-bottom: 3em;
  }
  .article h2 {
    font-size: 1.475rem;   
  }
  .article p {
    font-size: 1.075rem;     
  }
  .last p {
    margin-bottom: 50px;
  }
  /*-----------------------------------------------------   
   Calendar
  ------------------------------------------------------*/
  .main-calendar {
    width: 100%;
    display: block;
  }
  .calendar-main {
    width: 67%;
    float: right;
    border-left: 1px solid var(--primary-color-2);
  }
  .calendar-header-last-month,.calendar-header-next-month,.calendar-header-current-month {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color-1);
    text-shadow: 1px 2px 2px var(--primary-color-3);
  }
  .calendar-header-last-month:hover,.calendar-header-next-month:hover {
    color: var(--primary-color-3);
    text-shadow: 1px 2px 2px var(--primary-color-1);
  }
  .calendar-header-current-month {
    color: var(--primary-color-1);
    text-shadow: 1px 2px 2px var(--primary-color-3);
    font-size: 22px;;
  }
  .calendar-spacer, .calender-head-days, .calendar-date {
    font-size: 20px;
  }
  .header-date {
    width: 15%;
    top: 175px;
    position: absolute;
    font-size: 20px;
    text-align: center;
    border-radius: 4%;
    color: var(--primary-color-2);
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-1);
    box-shadow: 0px 2px 2px  var(--primary-color-3);
  }
  .header-date:hover {
    width: 15%;
    color: var(--primary-color-2);
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-1);
    box-shadow: 0px 2px 2px var(--primary-color-2);
  }
  .calender-head-days {
    font-size: 18px;
  }
  .calendar-date {
    font-size: 20px;
  }
  .event-card {
    border: none;
    box-shadow: none;
    background-color: var(--primary-color-1);
    width: 22.8%; 
    visibility: visible;
    opacity: 1;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: flex-start;
    top: 6.5%;
    left: 10.2%;
    min-height: 50vh;
  }
  .event-card_active {
    width: 19%;
    top: 15%;
    left: 14%;
  }
  .event-card-content {
    width: 94%;
  }
  .active-events-list-ul {
    list-style: none;
    width: 100%;
    padding: 0;
    overflow: auto;
    height: 600px;
    max-height: auto;
  }
  .active-events-list-ul li {
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-2);
    position: relative;
    top: 30%;
  }
  .open-event-card-exit {
    visibility: hidden;
  }
  .event-card-title-date {
    position: fixed;
    float: right;
    margin: 10px;
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color-2);
    border-bottom: 2px solid var(--primary-color-2);
    cursor: pointer;
  }
  .event-card-info, .add-new-event-box {
    top: 10%;
    padding: 8px 10px;
    margin: 12px 4px;
    border-radius: 4px;
    background: var(--primary-color-1);
    border: 1px solid var(--primary-color-2);
    color: var(--primary-color-3);
    font-size: 14px;
  }
  #add_New_Event_btn {
    font-size: 14px;
    padding: 1px 1px;
  }
  .add-new-event-box {
    color: var(--primary-color-2); 
    background-color: var(--primary-color-1);
    border: 2px solid var(--primary-color-2);
    padding: 16px;
    display: none;
    transform: translateY(-15px);
    opacity: 0;
    box-shadow: 0px 5px 5px  #02020280;
  }
  .event-box-label {
    font-size: 16px;
  }
  .event-box-inputs {
    font-size: 16px;
  }
  .event-card-quote {
    display: none;
    margin: 10px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--primary-color-3);
    line-height: 1.1em;
    z-index: 0;   
  }
  .event-dates {
    font-size: 18px;
  }
  .event-dates small {
    font-size: 16px;
  }
  .event-delete {
    font-size: 16px;
  }
  .event-name {
    font-size: 18px;
  }
  .calendar-event-marks::after {
    width: 8px;
    height: 8px;
    top: 8px;
    left: 10px;
  }
  /*-----------------------------------------------------   
   Media Player
  ------------------------------------------------------*/
  .audio-video-app a {
    padding: 10px 60px;
    font-size: 24px;
  }
  .fileUpload {
    margin: 10px;
  }
  .fileUpload input {
    font-size: 1rem;
  }
  #controls {
    border: 1px solid var(--primary-color-2);
  }
  #controls button {
    margin: 10px;            
  }
  .media-playlist h2 {
    padding: 15px;
  }
  .media-playlist li {
    padding: 10px;  
  }
  .main-media-audio {
    display: flex;
    flex-wrap: nowrap;
  }
  .main-media-audio .box-media-audio {
    width: 50%;
    margin: 10px;
    text-align: center;
    margin-bottom: 50px;
  }
  #canvas {
    height: 30vh;
  }
  #audioElement {
    height: 5vh;
  }
  .main-media-video {
    margin-bottom: 50px;
  }
  #videoElement {
    width: 90%;
    height: 500px;
  }
  .main-media-video .video-box {
    margin-left: 5vw;
  }
  .main-media-video .video-box-control {
    margin-left: 10vw;
  }
  .main-media-video .video-box-playlist {
    margin-left: 10vw;
  }
  /*-----------------------------------------------------   
   Calculator
  ------------------------------------------------------*/
  .calculator-app a {
    padding: 10px 60px;
    font-size: 24px;
  }
  .calculator {
    width: 35%;
  }
  /* -----------------------------------------------------------
   Password generator
  ------------------------------------------------------------*/
  .card {
    width: 60%;
    margin: 20px auto;
    padding: 1em 1rem;
  }
  .container-pwgen {
    padding: 2px 16px;
  }
  .number {
    max-width: 6vw;
  }
  .passwordGenerator button {
    font-size: 18px;
  }
  /* -----------------------------------------------------------
   Stopwatch
  ------------------------------------------------------------*/
  .card {
    width: 60%;
    margin: auto;
    margin-top: 2rem;
    padding: 1em 1rem;
  } 
  /*-----------------------------------------------------   
   End
  ------------------------------------------------------*/
}


/*------------------------------------------------------------------- 
    Large screens (>1600 pixels) 
    1600px / 16px/em = 100em
-------------------------------------------------------------------- */
@media screen and (min-width: 100em) {
  /* -----------------------------------------------------------
   HEADER - index + sites/
  ------------------------------------------------------------*/
  .header {
    padding-bottom: 70px;
  }
  .header .main-headline {
    font-size: 3rem;
  }
  /* ---------------------------------------------------
   FOOTER - sites/
  ----------------------------------------------------*/
  footer {
    position: fixed;
    padding: 10px 10px 0px 10px;
    bottom: 10px;
    width: 92%;
  }
  .footer-span {
    font-size: 0.9rem;
  }
  /* -------------------------------------------------
   NAV - index
  --------------------------------------------------*/
  .nav-gallery {  
    --s: 150px;
    gap: 20px;
  }
  .nav-gallery .fa-power-off {
    font-size: 75px;
    color: var(--primary-color-2);
    margin: 0.15em;
  }
  .nav-gallery > input:checked ~ .nav-link > a {
    font-size: 50px; 
  }
  .nav-gallery > input:checked ~ .nav-link > button  {
    font-size: 50px;
  }
  /* ------------------------------------------------------------
   NAV - sites/
  -------------------------------------------------------------*/
  .main-nav {
    width: 10%;
    float: left;
    box-shadow: none;
    margin: 0;
    padding: 0;
    border-right: 1px solid var(--primary-color-2);
    border-bottom: 0px; 
  }
  .main-nav a {
    font-size: 1.675rem;
    padding: 1em 0.3rem;
    display: block;
  } 
  .main-nav-link {
    width: 100%;
    float: none;
    text-align: center;
  }
  /* ---------------------------------
  ARTICLE - settings 
  ---------------------------------*/
  .settings {
    width: 90%;
    padding: 0;
    margin-left: 10%;
  }
  .article-settings {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-settings-content {
    display: block;
    width: 45%;
    float: left;
    padding: 0em 2em 1em 4em;
    margin-bottom: 3em;
    border-bottom: 1px solid var(--primary-color-2);
  }
  .article-settings h2 {
    font-size: 1.575rem;      
  }
  .article-settings h3 {       
    margin-top: 4rem;
  }
  .article-settings p {
    font-size: 1.175rem;     
  }
  .article-settings label {
    font-size: 1.175rem;  
    padding-right: 16rem; 
  }
  .settings .fa-sun {  
    font-size: 3rem;   
  }
  .settings .fa-moon {  
    font-size: 3rem;                
  }
  .settings input {
    width: 3rem;
    height: 1.7rem;
  }
  .settings .reset-color {
    width: 3rem;
    font-size: 1rem;
    min-height: 2rem;
  }
  .settings .reset-consent {
    width: 4rem;
    font-size: 1rem;
    min-height: 2rem;
  }
  /* ----------------------------------------------
   ARTICLE - about
  ----------------------------------------------*/
  .main-about {
    width: 90%;
    padding: 0;
    margin-left: 10%;
  }
  .article-about {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-about-content {
    display: block;
    width: 45%;
    float: left;
    padding: 0em 2em 0em 4em;
    margin-bottom: 3em;
  }
  .article-about-content h2 {
    font-size: 1.575rem;      
  }
  .article-about-content p {
    font-size: 1.175rem;      
  }
  .article-about-content p {
    margin-bottom: 10px;
  }
  .send {
    font-size: 1.075rem;
  }
  /* ----------------------------------------------
   ARTICLE - games
  ----------------------------------------------*/
  .main-games {
    width: 90%;
    padding: 0;
    margin-left: 10%;
  }
  .article-games {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article-games-content {
    display: block;
    width: 45%;
    float: left;
    padding: 0em 2em 0em 4em;
    margin-bottom: 3em;
  }
  .article-games-content h2 {
    font-size: 1.575rem;      
  }
  .article-games-content p {
    font-size: 1.175rem;      
  }
  /* -----------------------------------------------------------
   extended nav gallery
  ------------------------------------------------------------*/
  /* if more apps

  .nav-link-extended-home {
    font-size: 65px;  
  }
  .nav-gallery-extended {
    display: grid;
    grid-template-columns: auto auto auto auto;
    padding: 10px;
  }
    
  .nav-link-extended {
    padding: 20px;
    text-align: center;
    font-size: 60px;
  }

  */
  /* ----------------------------------------------
   Book of Coding
  ----------------------------------------------*/
  .article-know {
    display: block;
    width: 90%;
    float: left;
    padding: 0em 0em 0em 4em;
    margin-bottom: 3em;
  }
  .article-know h2 {
    font-size: 2rem;
    padding: 0.5em 0;
  }
  .article-know h3 {
    font-size: 1.7rem;
  }
  .article-know h4 {
    font-size: 1.5rem;
  }
  .article-know h5 {
    font-size: 1.35rem;
  }
  .article-know h6 {
    font-size: 1.275rem;
  }
  .article-know p {
    font-size: 1.175rem;
  }
  code {
    font-size: 1rem !important;
  }
  pre {
    margin-left: 2rem !important;
    margin-right: 2rem !important;
  }
  .article-know a {
    font-size: 1.175rem;
  }
  .article-know li {
    font-size: 1.175rem;
  }
  .collapsible-contents {
  font-size: 1.075rem;
  }
  .main-container {
    width: 90%;
    padding: 0;
    margin-left: 10%;
  }
  .content {
    width: 90%;
    padding: 1em 1.5em;
  }
  .article {
    display: block;
    width: 45%;
    float: left;
    padding: 0em 2em 0em 4em;
    margin-bottom: 3em;
  }
  .article h2 {
    font-size: 1.575rem;      
  }
  .article p {
    font-size: 1.175rem;      
  }
  .last p {
    margin-bottom: 50px;
  }
  /*-----------------------------------------------------   
   Calendar
  ------------------------------------------------------*/
  .main-calendar {
    width: 100%;
    display: block;
  }
  .calendar-main {
    width: 70%;
    float: right;
    border-left: 1px solid var(--primary-color-2);
  }
  .calendar-header-last-month,.calendar-header-next-month,.calendar-header-current-month {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color-1);  
    text-shadow: 1px 2px 2px var(--primary-color-3);
  }
  .calendar-header-last-month:hover,.calendar-header-next-month:hover {
    color: var(--primary-color-3);
    text-shadow: 1px 2px 2px var(--primary-color-1);
  }
  .calendar-header-current-month {
    color: var(--primary-color-1);
    text-shadow: 1px 2px 2px var(--primary-color-3);
    font-size: 22px;;
  }
  .calendar-spacer, .calender-head-days, .calendar-date {
    font-size: 20px;
  }
  .header-date {
    width: 15%;
    top: 175px;
    position: absolute;
    font-size: 20px;
    text-align: center;
    border-radius: 4%;
    color: var(--primary-color-2);
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-1);
    box-shadow: 0px 2px 2px  var(--primary-color-3);
  }
  .header-date:hover {
    width: 15%;
    color: var(--primary-color-2);
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-1);
    box-shadow: 0px 2px 2px var(--primary-color-2);
  }
  .calender-head-days {
    font-size: 18px;
  }
  .calendar-date {
    font-size: 20px;
  }
  .event-card {
    border: none;
    box-shadow: none;
    background-color: var(--primary-color-1);
    width: 15.8%;
    visibility: visible;
    opacity: 1;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: flex-start;
    top: 6.5%;
    left: 10.2%;
    min-height: 50vh;
  }
  .event-card_active {
    width: 18%;
    top: 14%;
    left: 13%;
  }
  .event-card-content {
    width: 94%;
  }
  .active-events-list-ul {
    list-style: none;
    width: 95%;
    padding: 0;
    overflow: auto;
    height: 600px;
    max-height: auto;   
  }
  .active-events-list-ul li {
    padding: 10px;
    margin: 10px auto;
    background-color: var(--primary-color-1);
    border: 1px solid var(--primary-color-2);
    position: relative;
    top: 30%;
  }
  .open-event-card-exit {
    visibility: hidden;
  }
  .event-card-title-date {
    position: fixed;
    float: right;
    margin: 10px;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color-2);
    border-bottom: 2px solid var(--primary-color-2);
    cursor: pointer;
  }
  .event-card-info, .add-new-event-box {
    top: 10%;
    padding: 8px 10px;
    margin: 12px 4px;
    border-radius: 4px;
    background: var(--primary-color-1);
    border: 1px solid var(--primary-color-2);
    color: var(--primary-color-3);
    font-size: 16px;
  }
  #add_New_Event_btn {
    font-size: 16px;
    padding: 1px 1px;
  }
  .add-new-event-box {
    color: var(--primary-color-2); 
    background-color: var(--primary-color-1);
    border: 2px solid var(--primary-color-2);
    padding: 16px;
    display: none;
    transform: translateY(-15px);
    opacity: 0;
    box-shadow: 0px 5px 5px  #02020280;
  }
  .event-box-label {
    font-size: 18px;
  }
  .event-box-inputs {
    font-size: 18px;
  }
  .event-card-quote {
    display: none;
    margin: 10px;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--primary-color-3);
    line-height: 1.1em;
    z-index: 0;  
  }
  .event-dates {
    font-size: 18px;
  }
  .event-dates small {
    font-size: 16px;
  }
  .event-delete {
    font-size: 16px;
  }
  .event-name {
    font-size: 18px;
  }
  .calendar-event-marks::after {
    width: 8px;
    height: 8px;
    top: 8px;
    left: 10px;
  }
  /*-----------------------------------------------------   
   Media Player
  ------------------------------------------------------*/
  .audio-video-app a {
    font-size: 22px;
  }
  .fileUpload input {
    font-size: 0.8rem;
  }
  #controls i {
    font-size: 1rem;
    font-weight: 500;
  }
  .media-playlist h2 {
    font-size: 20px;
  }
  .media-playlist li {
    font-size: 18px;
  }
  .media-playlist i {
    font-size: 16px;
  }
  #canvas {
    height: 37vh;
  }
  #audioElement {
    height: 6vh;
  }
  .main-media-video {
    display: flex;
    flex-wrap: nowrap;
  }
  .main-media-video .box-media-video {
    width: 50%;
  }
  #videoElement {
    width: 90%;
    height: 400px;
  }
  .main-media-video .video-box {
    margin-left: 0px;
  }
  .main-media-video .video-box-control {
    margin-left: 0px;
  }
  .main-media-video .video-box-playlist {
    margin-left: 0px;
  }
  /*-----------------------------------------------------   
  Calculator
  ------------------------------------------------------*/
  .calculator-app a {
    font-size: 22px;
  }
  .calculator {
    width: 30%;
  }
  /* -----------------------------------------------------------
   To-Do
  ------------------------------------------------------------*/
  #list-title-input, #todo-input {
    font-size: 18px;
  }
  .createList {
    font-size: 18px;
  }
  .todo-list-title {
    font-size: 22px;
  }
  .delete-list-btn {
    font-size: 18px;
  }
  .input-container input {
    font-size: 18px;
  }
  .input-container button {
    font-size: 18px;
  }
  .delete-btn {
    font-size: 18px;
  }
  /* -----------------------------------------------------------
   Password generator
  ------------------------------------------------------------*/
  .card {
    width: 50%;
    margin: 20px auto;
    padding: 1em 1rem;
  } 
  .container-pwgen {
    padding: 2px 16px;
  }
  .number {
    max-width: 4vw;
  }
  .passwordGenerator button {
    font-size: 20px;
  }
  /* -----------------------------------------------------------
   Stopwatch
  ------------------------------------------------------------*/
  .card {
    width: 50%;
    margin: auto;
    margin-top: 2rem;
    padding: 1em 1rem;
  } 
  .container-stopwatch {
    padding: 2px 16px;
  }
  #display-timer { 
    font-size: 50px;
  }
  /* -----------------------------------------------------------
   End
  ------------------------------------------------------------*/
}

/* ---------------------------------------------------------
    (IMPORTANT) Responsive navbar (IMPORTANT) - NAV - sites/
----------------------------------------------------------*/
@media screen and (max-width: 600px) {
  /* --------------------
  Navbar 
  ---------------------*/
  .main-nav a:not(:first-child) {display: none;}
  .main-nav a.icon-bars {
    float: right;
    display: block;
  }
  .main-nav.responsive {position: relative;}
  .main-nav.responsive .icon-bars {
    position: absolute;
    right: 0;
    top: 0;
  }
  .main-nav.responsive a {
    float: none;
    display: block;
    text-align: left;
    height: 80px;
  } 
}
/* --------------------------------------------------
    (IMPORTANT) Responsive navbar (IMPORTANT) - end
--------------------------------------------------*/