body {
    margin: 0;
    background-color: #191919;
    /* White background */
    overflow: hidden !important;
    font-family: poppinsregular;
    user-select: none;
  }
  #main_container {
    overflow:hidden;
    overflow-y:auto;
  }
  #loading {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    margin-left: auto;
    margin-right: auto;
    height: auto;
    transform: translate(-50%, -50%);
    background-color: #191919;
    display: block;
    left: 50%;
    top: 50%;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 2rem;
    font-family: poppinsbold;
  }

  #loading::after {
    content: '';
    position: absolute;
    top: 3.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #61dafb;
    opacity: 0;
    transition: transform 0.1s delay 0s;
    transform: scale(0);
    transform-origin: left;
  }

  #canvas-container {
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
  }

  #canvas-container canvas {
    position: absolute;
    left: -75%;
  }

  #main-content-text2 {
    text-align: left;
    padding: 0;
    font-size: 3rem;
    word-break: break-word;
    color: #ddd;
    line-height: 3.1rem;
    font-family: poppinsbold;
    opacity: 0.0;
    transition: opacity 1s;
  }

  #main-content-text-wrapper {
    position: absolute;
    top: 50%;
    right: 0px;
    transform: translate(-10%, -50%);
    width: 50%;
  }

  #main-content-text1 {
    font-size: 1.4rem;
    line-height: 1.7rem;
    text-align: left;
    color: #ddd;
    font-family: loraregular;
    opacity: 0.0;
    transition: opacity 1s;
  }

  #main-content-text2::after {
    content: '';
    position: absolute;
    top: 3.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #61dafb;
    opacity: 0;
    transition: transform 1s delay 1s;
    transform: scale(0);
    transform-origin: left;
  }

  .scale-line::after {
    content: '';
    opacity: 1 !important;
    position: absolute;
    top: 3.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #61dafb;
    transition: transform 2s;
    transform-origin: left;
    transform: scale(1) !important;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    background-color: #000;
    color: #fff;
    font-family: poppinsbold;
    display: block;
    justify-content: space-around;
    align-items: center;
    padding: 0 0px;
    z-index: 100;
  }

  .nav-item {
    color: #fff;
    width: calc(100% / 6.8);
    opacity: 0.5;
    display: inline-block;
    text-decoration: none;
    font-size: 1.2rem;
    padding-left:20px;
    font-family: poppinsbold;
  }

  @media screen and (max-width: 1000px) {

    body {
      overflow-y: auto;
    }
    #canvas-container {
      overflow: hidden;
      width: 100vw;
      height: 50vh;
      margin-top: 10vh;
      position: fixed !important;
    }
    .nav-item {
      width: calc(100% / 3.4);
    }

    #main-content-text-wrapper {
      position: initial;
      padding-top: 50vh;
      padding-bottom: 10vh;
      padding-left: 5%;
      padding-right: 5%;
      left: 0;
      transform: translate(0%, 0%);
      width: 90%;
      height: auto;
    }

    #main-content-text2::after {
      top: 58vh;
    }

    #main-content-text2 {
      text-align: center;
      padding: 0;
      font-size: 3rem;
      width: 75%;
      word-break: break-word;
      color: #ddd;
      line-height: 3.1rem;
      margin: auto;
    }
    #main-content-text1 {
     
      font-size: 1.4rem;
      line-height: 1.7rem;
      text-align: left;
      background: rgba(0, 0, 0, 0.0) !important;
    }
    #canvas-container canvas {
      left: -50%;
    }
  }

  .nav-item.selected {
    opacity: 1;
  }

  .nav-item:hover {
    opacity: 0.8;
  }

  a {
    text-decoration: none;
    color: #fff;
  }

  a:hover {
    color: #ddd;
  }

  a:visited {
    color: #fff;
  }

  a:active {
    color: #ddd;
  }