   /* Style the tab */
    .tab {
      overflow: hidden;
      width:335px;
      position: absolute;
      left: 740px;
      top: 10px;
      border: none;
      background-color: #011219;
    }

    /* Style the buttons inside the tab */
    .tab button {
      background-color: #336b87;
      float: left;
      border: none;
      outline: none;
      cursor: pointer;
      color: white;
      border-radius:5%;
      font-variant: small-caps;
      padding: 14px 14px;
      transition: 0.3s;
      font-size: 20px;
      font-family: 'VarelaRound';
      opacity: 0.7;
      width: 105px;
      margin: 3px 0 0 0;
      
    }

    /* Change background color of buttons on hover */
    .tab button:hover {
      opacity: 1;
      margin: 3px 0 0 0;
    }

    .tab button.active {
      opacity: 1;
      margin: 0 0 0 0;
    }

    #tab_highlight {
    height: 40px;
    width: 315px;
    position: absolute;
    left: 740px;
    top: 60px;
    overflow: auto;
    background-image: linear-gradient(#336b87, #011219);
    }