ec.uniapp-master/pages/article/list/list.less

#article-list{
  .content{
    padding:10px 15px 34px 15px;
    .item{
      width: 100%;
      margin-bottom:10px;
      image{
        width: 100%;
        vertical-align: middle;
        border-radius: 4px;
      }
    }
  }
}