body, html {
      width: 100%;
      height: 100%;
      background: #fff;
      margin: 0;
    }
    ul, ol {
      margin: 0;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .container {
      width: 100%;
      height: 100%;
      position: relative;
      overflow: hidden;
      background: #eee;
    }
    .container>.caroucel {
      width: 100%;
      height: 100%;
      display: flex;
      justify-content: left;
    }
    .container>.caroucel>li {
      width: 100%;
      height: 100%;
      display: none;
    }
    .container>.caroucel>li.show {
      display: block;
      background: #aaa;
    }
    .container>.caroucel>li img {
      width: 100%;
      height: 100%;
      vertical-align: top;
    }
    .container>.data-target {
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      bottom: 30px;
      text-align: center;
    }
    .container>.data-target>li {
      display: inline-block;
      width: 40px;
      height: 5px;
      border-radius: 5px;
      background: transparent;
      border: 1px solid #fff;
    }
    .container>.data-target>li:first-child {
      margin-left: 0;
    }
    .container>.data-target>li.slide {
      background: #fff;
    }
    .caroucel-control {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 35px;
      height: 35px;
      border: 1px solid #fff; 
      border-radius: 50%;
      color: #fff;
      line-height: 35px;
      text-align: center;
      -webkit-user-select: none;
      -moz-user-select: none;
    }
    .caroucel-control.next {
      right: 25px;
    }
    .caroucel-control.next:before {
      content: '\e6ef';
      font-family: 'iconfont';
      font-size: 20px;
      color: #fff;
    }
    .caroucel-control.previous {
      left: 25px;
    }
    .caroucel-control.previous:before {
      content: '\e669';
      font-family: 'iconfont';
      font-size: 20px;
      color: #fff;
    }
    .content {
      width: 1000px;
      text-align: center;
      color: #000;
      text-overflow: hidden;
      margin: 0 auto;
    }
    .content>span {

    }
    .waterfall {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      align-items: normal;
      max-width: 950px;
      margin: 50px auto;
    }
    .column {
      width: 300px;
    }
    .column>.content {
      width: 300px;
      padding: 5px;
      padding-bottom: 0;
      margin-top: 10px;
      border: 1px solid #aaa;
    }
    .column>.content>.introduct {
      padding: 5px;
    }
    .column img {
      width: 300px;
    }
    .column>.content>.introduct>h5 {
      margin: 0;
      padding-bottom: 5px;
      border-bottom: 1px solid #aaa;
    }
    .column>.content>.introduct>p {
      font-size: 12px;
      color: #bbb;
    }
    .loadmore {
      text-align: center;
      cursor: default;
    }
    .loadmore>span {
      display: inline-block;
      padding: 5px 10px;
      margin: 50px auto;
      border: 1px dashed #aaa;
      border-radius: 3px;
      color: #aaa;
    }
    .isHidden {
      height: 1px;
    }

    .target {
      display: none;
      position: fixed;
      right: 20px;
      bottom: 50px;
      width: 34px;
      padding: 10px;
      text-align: center;
      border-radius: 3px;
      background-color: yellow;
      color: #000;
      font-family: simsum;
      cursor: default;

    }