xiaoshi-wx/myComponents/formItem/form.wxss

.form_label>.left{
  font-size: 14px;
  background-color: var(--themeColor) !important;
  border-radius: 15rpx 0 0 15rpx;
  color: #ffffff;
}
.form_label>.right{
  font-size: 35rpx;
  border-radius: 0 15rpx 15rpx 0;
  background-color: #ffffff;
}