tabs.css

* {
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
  }

  h1, h2, h3, h4 {
    padding: 0;
    margin: 0.1rem 0;
    border-left: 4px solid rgb(41, 139, 250);;
    padding-left: 8px;
  }
  .material-tabs {
    display: block;
    /* float: left; */
    /* padding: 16px; */
    /* padding-top: 0; */
    width: 100%;
    /* max-width: 480px; */
    /* left: calc(50% - 480px/2); */
    /* position: relative; */
    /* margin: 96px auto; */
    /* background: #fff; */
    /* box-shadow: 0 10px 20px rgba(0, 0, 0, .19), 0 6px 6px rgba(0, 0, 0, .23) !important; */
    /* border-radius: 2px; */
  }
  @media all and (max-width: 480px) {
    .material-tabs {
      max-width: 100%;
      left: 0;
    }
  }
  .visible {
    position: relative;
    opacity: 1;
    width: 100%;
    height: auto;
    float: left;
    transition: opacity 0.35s ease;
    z-index: 3;
  }
  .hidden {
    position: absolute;
    opacity: 0;
    z-index: 0;
    transition: opacity 0s ease;
  }
  .hidden img {
    display: none;
  }
  [class*="tabbed-section-"] {
    float: left;
    color: #000;
  }
  [class*="tabbed-section-"] img {
    display: block;
    width: 80%;
    margin: auto 10%;
  }
  .tabbed-section__selector {
    position: relative;
    height: 32px;
    top: -31.2px;
    /* left: -16px; */
    padding: 0;
    margin: 0;
    width: 100%;
    float: left;
  }
  .tabbed-section__selector [class*="-tab-"] {
    float: left;
    display: block;
    height: 32px;
    line-height: 32px;
    /* width: 100px; */
    text-align: center;
    background: #fff;
    font-weight: bold;
    text-decoration: none;
    color: black;
    font-size: 14px;
  }
  .tabbed-section__selector [class*="-tab-"].active {
    color: rgb(41, 139, 250);;
  }
  .tabbed-section__selector a:first-child {
    border-top-left-radius: 2px;
  }
  .tabbed-section__selector a:last-of-type {
    border-top-right-radius: 2px;
  }
  .tabbed-section__highlighter {
    position: absolute;
    z-index: 10;
    bottom: 0;
    height: 2px;
    background: rgb(41, 139, 250);;
    max-width: 100px;
    width: 100%;
    transform: translateX(0);
    display: block;
    left: 0;
    transition: transform 0.23s ease;
  }
  .tabbed-section__selector-tab-3.active ~ .tabbed-section__highlighter {
    transform: translateX(200px);
  }
  .tabbed-section__selector-tab-2.active ~ .tabbed-section__highlighter {
    transform: translateX(100px);
  }
  .tabbed-section__selector-tab-1.active ~ .tabbed-section__highlighter {
    transform: translateX(0);
  }
  .divider {
    background: rgba(0, 0, 0, .1);
    position: relative;
    display: block;
    float: left;
    width: 100%;
    height: 1px;
    margin: 8px 0;
    padding: 0;
    overflow: hidden;
  }