el-col栅格5等分（布局）

<el-row :gutter="0">
	<el-col :span="5">1111el-col>
	<el-col :span="5">2222el-col>
	<el-col :span="5">3333el-col>
	<el-col :span="5">4444el-col>
	<el-col :span="5">5555el-col>
el-row>
        

  @media screen and (min-width: 769px){
    .el-col-5 {
      max-width: 20%;
      width: 20%;
      flex: 0 0 20%;
    }
  }
  @media screen and (min-width: 569px) and (max-width: 768px) {
    .el-col-5 {
      max-width: 50%;
      width: 50%;
      flex: 0 0 50%;
    }
  }
  @media only screen and (max-width: 568px){
    .el-col-5 {
      max-width: 100%;
      width: 100%;
      flex: 0 0 100%;
    }
  }