Element Steps步骤条的使用方法

<el-steps :active="active" finish-status="success">
 <el-step title="步骤 1"></el-step>
 <el-step title="步骤 2"></el-step>
 <el-step title="步骤 3"></el-step>
</el-steps>

<el-button style="margin-top: 12px;" @click="next">下一步</el-button>

<script>
 export default {
  data() {
   return {
    active: 0
   };
  },

  methods: {
   next() {
    if (this.active++ > 2) this.active = 0;
   }
  }
 }
</script>

<el-steps :space="200" :active="1" finish-status="success">
 <el-step title="已完成"></el-step>
 <el-step title="进行中"></el-step>
 <el-step title="步骤 3"></el-step>
</el-steps>

<el-steps :active="1">
 <el-step title="步骤 1" description="这是一段很长很长很长的描述性文字"></el-step>
 <el-step title="步骤 2" description="这是一段很长很长很长的描述性文字"></el-step>
 <el-step title="步骤 3" description="这段就没那么长了"></el-step>
</el-steps>

<el-steps :active="1">
 <el-step title="步骤 1" icon="el-icon-edit"></el-step>
 <el-step title="步骤 2" icon="el-icon-upload"></el-step>
 <el-step title="步骤 3" icon="el-icon-picture"></el-step>
</el-steps>

<el-steps :active="1">
 <el-step title="步骤 1" icon="el-icon-edit"></el-step>
 <el-step title="步骤 2" icon="el-icon-upload"></el-step>
 <el-step title="步骤 3" icon="el-icon-picture"></el-step>
</el-steps>

<div style="height: 300px;">
 <el-steps direction="vertical" :active="1">
  <el-step title="步骤 1"></el-step>
  <el-step title="步骤 2"></el-step>
  <el-step title="步骤 3" description="这是一段很长很长很长的描述性文字"></el-step>
 </el-steps>
</div>

<el-steps :active="1" simple>
 <el-step title="步骤 1" icon="el-icon-edit"></el-step>
 <el-step title="步骤 2" icon="el-icon-upload"></el-step>
 <el-step title="步骤 3" icon="el-icon-picture"></el-step>
</el-steps>

<el-steps :active="1" finish-status="success" simple style="margin-top: 20px">
 <el-step title="步骤 1" ></el-step>
 <el-step title="步骤 2" ></el-step>
 <el-step title="步骤 3" ></el-step>
</el-steps>