elementui折叠面板左右标题

使用div继承父元素的宽度和浮动来实现

    <div v-for="item in aedCorrects">
      <el-collapse v-model="activeName" accordion>
        <el-collapse-item>
          <template slot="title">
            <div style="width: 100%;">
              <p style="float: left;">
                <i class="header-icon el-icon-question"></i>{{item.aed.landmark}}
              </p>
              <p align="right">
                创建时间：{{item.correct.createTime}}
              </p>
            </div>
          </template>
        </el-collapse-item>
      </el-collapse>
    </div>