vue-router-tab/demo/assets/scss/demo.scss

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  color: $text;
}


/*滚动条*/
::-webkit-scrollbar {
  $w: 6px;
  $mw: 3px;
  width: $w;
  height: $w;
  
  @include screen-mob {
    width: $mw;
    height: $mw;
  }

  &-thumb {
    background: rgba(0, 0, 0, .1);
    border-radius: 20px;

    &:hover {
      background: rgba($color, .5);
    }

    &:active {
      background: rgba($color, .8);
    }
  }

  &-corner {
    display: none;
  }
}

// 图标
[class^="rt-icon-"],
[class*=" rt-icon-"] {
  font-family: "rtfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a:link {
  transition: color .3s ease-in-out;
}

// 强提示
.text-strong {
  font-weight: 600;
  font-size: 1.2em;
  color: #f50;
}

// 按钮
.demo-btn {
  $activeColor: mix(#000, $color, 20%);

  display: inline-block;
  margin: 0 1em .5em 0;
  padding: 3px 8px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
  cursor: pointer;
  border-radius: 3px;
  border: 1px solid #ccc;
  transition: all .3s ease;

  &:hover {
    color: $color;
    border-color: $color;
  }

  &:active {
    color: $activeColor;
    border-color: $activeColor;
  }

  &.primary {
    color: #fff;
    background: $color;
    border-color: $color;

    &:hover {
      border-color: $activeColor;
    }

    &:active {
      background: $activeColor;
    }
  }
}

// 表格
.demo-table {
  min-width: 300px;
  border-collapse: collapse;

  th, td {
    padding: 5px 8px;
    border: 1px solid #ddd;
  }

  th {
    text-align: left;
    font-weight: 400;
    background-color: #f7f7f7;
  }
}