.page {
  background: rgb(250, 250, 250);
  font-size: 12px;
  width: 100%;
  overflow-x: hidden;
  padding-bottom: 54px; 
}
.pic{
  width: 100%;
}
.dui-footer__wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 24px 0 30px;
  background-color: #FFF;
  font-size: 0;
  .dui-footer__btn{
    width: 480/2px;
    font-size: 36/2px;
    line-height: 45/36;
    background: #486EFF;
    border-radius: 24px;
    color: #FFFFFF;
    letter-spacing: 0.4px;
    text-align: center;
    margin: 0 auto;
    &::before{
      content: '';
      background-image: url('//yun.duiba.com.cn/h5/miniprogram/kejiji/images/repost.png');
      width:31/2px;
      height: 31/2px;
      background-repeat: no-repeat;
      display: inline-block;
      background-size: 100%;
      margin-right: 20/2px;
    }
  }
}