@font-face {
    font-family: 'DINRoundPro-Black';
    src: url('../font/DINRoundPro-Black.eot');
    src: url('../font/DINRoundPro-Black.eot?#iefix') format('embedded-opentype'),
        url('../font/DINRoundPro-Black.woff2') format('woff2'),
        url('../font/DINRoundPro-Black.woff') format('woff'),
        url('../font/DINRoundPro-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'DINRoundPro-Medi';
    src: url('../font/DINRoundPro-Medi.eot');
    src: url('../font/DINRoundPro-Medi.eot?#iefix') format('embedded-opentype'),
        url('../font/DINRoundPro-Medi.woff2') format('woff2'),
        url('../font/DINRoundPro-Medi.woff') format('woff'),
        url('../font/DINRoundPro-Medi.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'DINRoundPro-Light';
    src: url('../font/DINRoundPro-Light.eot');
    src: url('../font/DINRoundPro-Light.eot?#iefix') format('embedded-opentype'),
        url('../font/DINRoundPro-Light.woff2') format('woff2'),
        url('../font/DINRoundPro-Light.woff') format('woff'),
        url('../font/DINRoundPro-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'DINRoundPro-Regular';
    src: url('../font/DINRoundPro.eot');
    src: url('../font/DINRoundPro.eot?#iefix') format('embedded-opentype'),
        url('../font/DINRoundPro.woff2') format('woff2'),
        url('../font/DINRoundPro.woff') format('woff'),
        url('../font/DINRoundPro.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'DINRoundPro-Bold';
    src: url('../font/DINRoundPro-Bold.eot');
    src: url('../font/DINRoundPro-Bold.eot?#iefix') format('embedded-opentype'),
        url('../font/DINRoundPro-Bold.woff2') format('woff2'),
        url('../font/DINRoundPro-Bold.woff') format('woff'),
        url('../font/DINRoundPro-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

.pulse {
    display: inline-block;
    width: 20rem;
    height: 20rem;
    border-radius: 50%;
    /* background: rgba(255,255,255, 0.1); */
    box-shadow: 0 0 0 rgba(86,136,186, 50%);
    animation: pulse 1.7s infinite;
  }
  
  @-webkit-keyframes pulse {
    0% {
      -webkit-box-shadow: 0 0 0 0 rgba(86,136,186, 50%);
    }
    70% {
        -webkit-box-shadow: 0 0 0 40px rgba(86,136,186, 0);
    }
    100% {
        -webkit-box-shadow: 0 0 0 0 rgba(86,136,186, 0);
    }
  }
  @keyframes pulse {
    0% {
      -moz-box-shadow: 0 0 0 0 rgba(86,136,186, 50%);
      box-shadow: 0 0 0 0 rgba(86,136,186, 0.4);
    }
    70% {
        -moz-box-shadow: 0 0 0 40px rgba(86,136,186, 0);
        box-shadow: 0 0 0 40px rgba(86,136,186, 0);
    }
    100% {
        -moz-box-shadow: 0 0 0 0 rgba(86,136,186, 0);
        box-shadow: 0 0 0 0 rgba(86,136,186, 0);
    }
  }

  #demo {
    width: 100%;
    height: 100vh;
    position: relative;
    z-index: 0;
  }
  .stars {
    position: absolute;
    background: #f1f1f1;
    opacity: 65%;
    border-radius: 100%;
    z-index: 0;
  }
  .rerun {
    position: absolute;
    bottom: 5%;
    right: 5%;
  }

  nav {
      font-family: 'DINRoundPro-Medi';
      font-weight: 500;
  }

  .heading-text {
      font-family: 'DINRoundPro-Medi';
      font-weight: 500;
  }

  .p-text {
      font-family: 'DINRoundPro-Regular';
      font-weight: 500;
  }

  .btn-text {
      font-family: 'DINRoundPro-Bold';
      font-weight: 500;
  }
  .isi {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;  
    overflow: hidden;
  }

  .head-kelas {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;  
    overflow: hidden;
  }

  .head-kelas:hover { 
    display: -webkit-box;
    -webkit-line-clamp: inherit;
    -webkit-box-orient: vertical;  
    overflow: visible;
  }

  .border-kelas {
    border-bottom-width: 6px;
    border-bottom-color: #c3c6d1;
    border-radius: 0.75em;
  }

  .icon-kelas{
    width: 20px;
    stroke: #447BB2;;
  }

  .tab {
    overflow: hidden;
    }
    .tab-content {
    max-height: 0;
    transition: all 0.5s;
    }
    input:checked + .tab-label .test {
        background-color: #c3c6d1;
        transition: all 0.2s;
    }
    input:checked + .tab-label .test svg {
        transform: rotate(180deg);
        stroke: #fff;
        transition: all 0.2s;
    }
    input:checked + .tab-label::after {
    transform: rotate(90deg);
    transition: all 0.2s;
    }
    input:checked ~ .tab-content {
    max-height: 100vh;
    }