element ui修改select选择框背景色和边框色

 <div class="hright">
      "false" class="custom-timeselect" v-model="form.timevalue" type="daterange" range-separator="至" start-placeholder="开始日期"
        end-placeholder="结束日期" size="mini" value-format="yyyy-MM-dd" style="width: 200px">
      

/* 改变整个输入框的字体颜色背景 */
 
.hright /deep/ .el-input__inner{
  border: 1px solid #326AFF;
  background: #04308D !important;
  font-size: 14px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
}
/* 改变 两个时间的    字体颜色背景 */
 
.hright /deep/ .el-input__inner .el-range-input{
  background: #04308D !important;
  font-size: 14px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
}
/* 改变 至 的    字体颜色背景 */
.hright /deep/ .el-input__inner .el-range-separator{
  font-size: 14px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
}