newICSS/src/components/PrintPreview/index.less

.container {
    position: relative;
    z-index: 2000;
    .shade {
      position: fixed;
      left: 0;
      top: 0;
      right: 0;
      bottom: 0;
      background-color: #000;
      opacity: 0.6;
      filter:alpha(opacity=60);
      -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(opacity=60);";
    }
    .modal {
      width: 820px;
      background: #fff;
      position: fixed;
      left: 50%;
      margin-left: -410px;
      top: 7%;  
      bottom: 7%;
      height: 86%;
      overflow: hidden;
      padding-top: 45px;
    }
    .close { 
      padding:  0 15px;
      height: 45px;
      line-height: 45px;
      border-bottom: 1px solid #EAEDF1;
      position: absolute;
      width: 100%;
      top: 0;
    }
    img{
      cursor: pointer;
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 100;
    }
    .button {
        position: fixed;
        bottom: 75px;
        left: 50%;
        margin-left: 280px;
        span{
          display: inline-block;
          width: 80px;
          height: 34px;
          background: #3B9ED0;
          font-size: 14px;
          color: #FFFFFF;
          font-size: 14px;
          text-align: center;
          line-height: 34px;
          border-radius: 4px;
          cursor: pointer;
        }
      }
  }