<ul class="carimg-nav">
            <li>手续证件</li>
            <li class="ca-more">
              查看更多
              <van-icon name="arrow" />
            </li>
          </ul>
          <ul ref="imgList" class="carI-list">
            <li v-for="(item,index) in imgList" :key="index">
              <img :src="item" alt />
            </li>
          </ul>

_loopImg() {
      let tabsWidth = 164;
      let width = this.imgList.length * tabsWidth;
      this.$refs.imgList.style.minwidth = `${width}px`;
    },

.carI-list {
  height: 105px;
  display: flex;
  overflow-x: auto;
  padding-bottom: 10px;
}
.carI-list::-webkit-scrollbar {
  display: none;
}
.carI-list > li {
  width: 120px;
  height: 105px;
  margin: 0 12px;
}
.carI-list > li > img {
  width: 120px;
  height: 105px;
  border-radius: 2px;
}