* {
    box-sizing: border-box;
  }
  body {
    transition: background-color 0.5s, color 0.5s;
  }
  
  body.light-mode {
    font-family: Arial;
    padding: 10px;
    background: #32c4f9;
    color: black;
  }
  
  body.dark-mode {
        font-family: Arial;
    padding: 10px;
    background-color: black;
    color: white;
  }
  /* style the header */
  .header{
      background-color: #fe7362;
      padding: 20px;
      text-align: center;
  }
  /* style the top nav */
  .topnav{
      overflow: hidden;
      background-color: #f3ce73;
  }
  
  /* style the topnav links */
  .topnav a {
      float: left;
      display: block;
      color: #fe7362;
      text-align: center;
      padding: 14px 16px;
      text-decoration: none;
  }
  
  /* change color on hover */
  .topnav a:hover {
      background-color: #32c4f9;
      color: #fe7362;
  }
  
  .topnav .icon {
    display: none;
  }
  @media screen and (max-width: 600px) {
    .topnav a:not(:first-child) {display: none;}
    .topnav a.icon {
      float: right;
      display: block;
    }
  }
  
  @media screen and (max-width: 600px) {
    .topnav.responsive {position: relative;}
    .topnav.responsive .icon {
      position: absolute;
      right: 0;
      top: 0;
    }
    .topnav.responsive a {
      float: none;
      display: block;
      text-align: left;
    }
  }
  

  
  
  /* active */
  .active {
      background-color: #2decb7;
  }
  .popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: #2decb7;
    border: 1px solid #fe7362;
    box-shadow: 0 0 10px #f3ce73(0, 0, 0, 0.1);
    z-index: 1000;
  }
  
  .popup p {
    margin: 0 0 10px;
  }
  
  .popup button {
    padding: 5px 10px;
  }
  
  
  

  
  /* clear floats after the colums */
  .row::after{
      content: "";
      display: table;
      clear: both;
  }
  
  /* layout */
  @media screen and (max-width: 600px) {
      .column.side, .column.middle {
          width: 100%;
      }
  }
  
 
  

  
  /* side columns */
  .column5 {
      width: 25%;
      float: left;
      padding: 10px;
      text-align: center;
  }
  .column3 {
    width: 50%;
    float: left;
    padding: 10px;
}
  
  /* card */
  .card{
      background-color: #fe7362;
      padding: 7px 10px;
      margin-top: 3px;
      border: 2px solid #f3ce73;
  }
  div.card:hover {
    border: 4px solid #f3ce73;
  }
  
  
  /* style the floter */
  .floter{
      background-color: #f3ce73;
      padding: 20px;
      text-align: center;
  }
  
  /* clear floats after the colums */
  .row::after{
      content: "";
      display: table;
      clear: both;
  }
  
  /* layout */
  @media screen and (max-width: 600px) {
      .column.side, .column.middle {
          width: 100%;
      }
  }
  .vertical-menu {
    width: 100%;
  }
  
  .vertical-menu a {
    background-color: #f3ce73;
    color: #fe7362;
    display: block;
    padding: 14px 16px;
    text-decoration: none;
  }
  
  .vertical-menu a:hover {
    background-color: #32c4f9;
  }
  
  .dropdown {
    float: left;
    overflow: hidden;
  }
  
  .dropdown .dropbtn {
    font-size: 16px;  
    border: none;
    outline: none;
    color: #fe7362;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
  }
  
  .navbar a:hover, .dropdown:hover .dropbtn {
    background-color: #32c4f9;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f3ce73;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    float: none;
    color: #fe7362;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {
    background-color: #2decb7;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }
  .dropdown {
    float: left;
    overflow: hidden;
  }
  
  .dropdown .dropbtn {
    font-size: 16px;  
    border: none;
    outline: none;
    color: #fe7362;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
  }
  
  .navbar a:hover, .dropdown:hover .dropbtn {
    background-color: #32c4f9;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f3ce73;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    float: none;
    color: #fe7362;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {
    background-color: #2decb7;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }
  
  @media screen and (max-width: 600px) {
    .topnav.responsive {position: relative;}
    .topnav.responsive .icon {
      position: absolute;
      right: 0;
      top: 0;
    }
    .topnav.responsive a {
      float: none;
      display: block;
      text-align: left;
    }
  }
  
  .audio-player {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}