/* 表单样式 */
.form-item {
  margin-bottom: 20px;
}
.form-item_label {
  line-height: 22px;
  margin-bottom: 7px;
  font-size: 16px;
  padding: 0;
  color: #303030;
}
/* 必填*样式 */
.is-required > .form-item_label::before {
  content: '*';
  color: #F56C6C;
  margin-right: 4px;
}
/* 校验信息样式 */
.form-item_error {
  display: none;
}
.is-error > .form-item_content input {
  background: #FFFFFF;
  border-color: #F52C2C;
  color: #F52C2C;
}
.is-error > .form-item_error {
  display: block;
  position: relative;
  padding-top: 0;
  margin-top: 4px;
  line-height: 16px;
  font-size: 14px;
  padding-left: 22px;
  color: #F56C6C;
}
.is-error > .form-item_error::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(50% - 8px);
  width: 16px;
  height: 16px;
  background-image: url("../../assets/images/tip.png");
  background-size: cover;
}