examwin_web/css/index.less

// 通用颜色
// 上边框
@title-top: #3181ff;
@title-bg: #e0ecff;
@body-bg: #2382ff;
.show {
  display: block;
}

.noshow {
  display: none;
}

// 移动端下拉菜单动画
@keyframes nav {
  from {height: 0;}
	to { height: calc(~"100vh - 90px");}
}
@-webkit-keyframes nav /* Safari and Chrome */
{
	from {height: 0;}
	to {    height: calc(~"100vh - 90px");}
}
@-moz-keyframes nav /* Safari and Chrome */
{
	from {height: 0;}
	to {    height: calc(~"100vh - 90px");}
}
@keyframes navc {
  from {    height: calc(~"100vh - 90px");}
	to {height: 0;}
}
@-webkit-keyframes navc /* Safari and Chrome */
{
	from {    height: calc(~"100vh - 90px");}
	to {height: 0;}
}
@-moz-keyframes navc /* Safari and Chrome */
{
	from {    height: calc(~"100vh - 90px");}
	to {height: 0;}
}
body{
  height: 100vh;
  overflow-y: scroll;
  &::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 5px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 10px;
  }
  @media screen  and (max-width:750px){
    &::-webkit-scrollbar {
      /*滚动条整体样式*/
      width: 0px;
      /*高宽分别对应横竖滚动条的尺寸*/
      height: 10px;
    }
  }
  &::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #999;
  }

  //  2382ff
  &::-webkit-scrollbar-thumb:hover {
    background: @body-bg;
  }

  &::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    background: #eee;
  }
}
// 头部
.header {
  width: 100%;
  background-color: #fff;
  border-bottom: 1px solid #f1f1f1;
  background-color: #fff;
  position: fixed;
  z-index: 1;

  .ha-item {
    margin-top: 10px;
    height: 70px;

    .img {
      height: 100%;

      span {
        font-size: 50px;
        font-weight: bold;
        color: @body-bg;
      }

      img {
        height: 100%;
      }
    }

    .button {
      display: none;

      @media screen and (max-width:750px) {
        & {
          display: block;
        }
      }

      .button {
        color: @body-bg;
        padding: 10px;
        border: 2px solid @body-bg;
        text-align: center;
        font-size: 30px;
        border-radius: 5px;
      }
    }

    .app {
      height: 100%;
      text-align: center;

      @media screen and (max-width:750px) {
        & {
          display: none;
        }
      }

      a {
        text-decoration: none;
        color: @body-bg;

        img {
          width: 50px;
        }
      }
    }
  }

  .hb-item {

    // 大屏下拉菜单
    .nav {
      display: flex;
      justify-content: flex-start;
      align-content: center;

      @media screen and (max-width:750px) {
        & {
          display: none;
        }
      }
      &>.nav-item:first-child>a{
        color: @body-bg;
      }
      .nav-item {
        padding: 0 20px;
        a {
          color: #777;
          font-weight: bold;
          text-decoration: none;
          line-height: 40px;
          display: table-cell;
          vertical-align: bottom;
          font-size: 18px;

          i {
            margin-left: 5px;
          }

          &:hover {
            color: @body-bg;
          }
        }

        .nav-ul {
          display: none;
          overflow: hidden;
          padding: 0;
          position: absolute;
          z-index: 1;
          background-color: #fff;
          overflow: auto !important;

          .nav-li {
            width: 100px;
            padding: 10px;
            list-style: none;

            &:hover {
              background-color: @body-bg;

              a {
                color: #fff;
              }
            }

            a {
              color: #777;
              line-height: 15px;
              font-size: small;
            }
          }
        }
      }
    }
  }
}

// 小屏幕下拉菜单
// 移动端下拉菜单
#nav-sm {
  position: fixed;
  z-index: 99;
  width: 100vw;
  overflow-y: scroll;

  @media screen and (max-width:768px) {
    & {
      border-top: 1px solid #eee;
    }
  }

  &::-webkit-scrollbar {
    height: 0;
  }

  box-sizing: border-box;
  background-color: #fff;
  margin-top: 80px;
  padding: 0;
  &>ul>li:first-child>a{
    color:@body-bg;
  }
  ul {
    li {
      list-style-type: none;
      a {
        font-weight: bold;
        font-size: 20px;
        font-size: 16px;
        line-height: 40px;
        color: #555;
        text-decoration: none;
        &:hover {
          color: @body-bg;
        }
      }

      .nav-sm-ul {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        flex-wrap: wrap;
        padding: 0;

        .nav-sm-li {
          padding: 0 10px;

          a {
            font-size: 14px;
            font-weight: normal;
          }
        }
      }
    }
  }
}

.nav-sm-noheight {
  height: 0px;
}

.nav-sm-show {
  height: calc(~"100vh - 80px");
  animation: nav 1s;
  -webkit-animation: nav 1s normal;
  -moz-animation: nav 1s;
}

.nav-sm-noshow {
  height: 0px;
  animation: navc 1s;
  -webkit-animation: navc 1s normal;
  -moz-animation: navc 1s;
}

.body {
  background-color: #fff;
  max-width: 1200px;
  overflow: hidden;
  position: relative;
  padding: 10px 15px 15px;
  margin: 141px 20px 20px;

  @media screen and (max-width:768px) {
    & {
      padding: 0px;
      border-radius: 10px 10px 0 0;
      margin: 100px 20px 20px;
    }
  }

  // 行头
  .row-style {
    margin-top: 20px;

    @media screen and (max-width:768px) {
      & {
        margin-top: 0px;
        border-radius: 10px;
        overflow: hidden;
      }
    }

    // 轮播图片
    .carousel-img-style {
      width: 100%;
      border-radius: 10px;
    }
  }

  // 消息通用样式模板
  .hotspot {
    padding: 0 20px 20px;

    h4 {
      margin-top: 0px;
      font-weight: normal;
      padding-bottom: 7px;
      border-bottom: 1px solid #eee;
      font-size: 16px;

      a {
        width: 100%;
        text-decoration: none;
        color: black;

        .icon-fire-style {
          margin-right: 10px;
          color: #a94442;
        }

        // 卡片底边颜色
        .b {
          border-bottom: 3px solid #a94442;
          padding: 5px 0;
        }

        .a {
          border-bottom: 3px solid #2382ff;
          padding: 5px 0;
        }
      }
    }

    ul {
      padding-left: 20px;

      li {
        list-style-type: square;
        color: #777;
        list-style-position: inherit;
        line-height: 36px;

        a {
          display: block;
          width: 100%;
          text-decoration: none;
          color: #777;
          overflow: hidden;
          text-overflow: ellipsis;
          white-space: nowrap;
          border-bottom: 1px solid #f5f5f5;
        }
      }
    }
  }

  // 标题模板
  .title-style {
    width: 100%;
    margin-top: 20px;
    padding: 0 15px;

    .h4 {
      padding: 15px;
      border-top: 2px solid @title-top;
      background-color: @title-bg;
      vertical-align: middle;
    }
  }

  // 横向滚动
  .scroll-style {
    ul {
      padding: 0;
      width: 100%;
      display: flex;
      justify-content: space-between;
      flex-wrap: nowrap;
      align-items: center;
      overflow-x: auto;

      &::-webkit-scrollbar {
        // 滚动条整体
        background: none;
      }

      .scroll-li-style {
        // flex: 1;
        width: 19%;
        min-width: 160px;
        list-style-type: none;
        display: block;
        text-align: center;
        margin: 10px;

        a {
          color: #777;
          text-decoration: none;
          width: 100%;

          img {
            width: 100%;
          }

          h5 {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
          }
        }
      }
    }
  }

}

.footer {
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  background-color: #fff;
  border-top: 1px solid #f1f1f1;
  text-align: center;
  color: #777;

  p {
    margin: 0;
    padding: 20px 0px 0px;
  }

  &>p:last-child {
    padding-bottom: 50px;
  }
}

// 顶部
#top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 20px;
  color: #fff;
  background-color: rgba(98, 96, 96, 0.3);
  border-radius: 10px;
}

  // 分享功能
  #share{
    position: fixed;
    top: 60vh;
    right: 0px;
    box-sizing: border-box;
    display: flex;
    @media screen  and (max-width:768px) {
      &{display: none;}
    }
    div{
      height: 132px;
      box-sizing: border-box;
      background-color: @body-bg;
      color: #fff;
      font-size: 15px;
      width: 30px;
      letter-spacing: 10px;
      text-align: center;
      line-height: 30px;
      border-radius: 5px 0 0 5px;
      writing-mode: vertical-lr;/*从左向右 从右向左是 writing-mode: vertical-rl;*/  
      writing-mode: tb-lr;/*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/  
    }
    ul{
      width: 0px;
      height: 132px;
      border: 1px solid #aaa;
      box-sizing: border-box;
      border-right: none;
      list-style: none;padding:0 ;
      box-sizing: border-box;
      &>li:first-child{
        background-color: #c6c6c6;
        line-height: 26px;
        font-weight: bold;
      }
      li{
        padding: 5px 10px;
        width: 100px;
        vertical-align: middle;
        img{
          width: 20px;
          vertical-align: middle;
          margin-right: 5px;
        }
        &:hover:not(ul>li:first-child){
          background-color: #e6e6e6;
        }
      }
    }
    // width: 100px;height: 100px;
  }