相机添加多张图片css布局

　　<section class="feedback-upload">
      <aside class="photos">
        <div></div>
        <div class="camera"></div>
      </aside>
      <aside class="tips">
        <div><span>选填0~4</span></div>
      </aside>
    </section>

　　

<style lang="scss">
    .feedback-upload {
      display: flex;
      justify-content: space-between;
      padding: 30px 0 40px;
      .photos {
        display: flex;
        div {
          width: 100px;
          height: 100px;
          border: 1px solid #ededed;
          margin-left: 10px;
          background-repeat: no-repeat;
          background-position: center;
          background-size: 100%;
          -webkit-background-size: 100%;
        }
        div:first-child {
          margin-left: 0;
        }
        div.camera {
          /*background: #f5f5f5 url(../../assets/images/help_center/camera.png) no-repeat center;*//*相机图片*/
          background-size: 50%;
         -webkit-background-size: 50%;
        }
      }
      .tips {
        display: flex;
        align-items: center;
        padding-right: 4%;
      }
    }
</style>