steps步骤条

 <!-- 步骤条区域 -->
 	  <!--activeIndex: 表明步骤的 index -->
      <el-steps :space="200" :active="activeIndex" finish-status="success" align-center>
        <el-step title="基本信息"></el-step>
        <el-step title="商品参数"></el-step>
        <el-step title="商品属性"></el-step>
        <el-step title="商品图片"></el-step>
        <el-step title="商品内容"></el-step>
        <el-step title="完成"></el-step>
      </el-steps>