修改的样子
<el-select v-model="value" class="selectInfo" placeholder="请选择" style="width:260px;" size="small" >
<template slot="prefix">库存状态</template>
<el-option
v-for="item in options"
:key="item.value"
:label="item.label"
:value="item.value">
</el-option>
</el-select>
在定义的css文件中添加
.el-select{
.el-input{
position: relative;
height: 32px;
.el-input__prefix{
background: #F0EFFF;
width: 80px !important;
text-align: center;
font-size: 14px;
font-family: PingFang SC;
font-weight: 400;
color: #43425D;
line-height: 32px;
position: absolute;
left: 0;
height: 32px;
border: 1px solid #DCDFE6;
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
}
.el-input__suffix{
position: absolute;
// top: 30px;
right: 0;
}
.el-input__inner{
width: 180px;
position: absolute;
right: 0;
}
}
}