<style lang="scss" scoped>
 ::v-deep .inputDeep  .el-input__inner {
  border: none !important;

box-shadow: none !important;

padding: 0px; 

}

</style>

//先定义一个类名 


<el-input v-model="form.name" class="inputDeep"></el-input>

去除边框效果

有边框