.contact_chk__list {
  display: flex;
  flex-wrap: wrap;
}
.contact2_private {
  margin-top: 50px;
}
.contact2_article:not(:first-child) {
  margin-top: 60px;
}

.contact_chk__item {
  margin-top: 5px;
  margin-bottom: 5px;
}
.contact_chk__item:not(:last-child) {
  margin-right: 25px;
}
.checkbox__wrap {
  position: relative;
}
input[type='radio'] {
  display: none;
}
/* .contact_chk__list input[type='checkbox'] + label::before,
.contact_chk__list input[type='radio'] + label::before {
  top: 2px;
} */
.contact_chk__list input[type='checkbox'] + label::before,
.contact_chk__list input[type='radio'] + label::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  background: #dedede;
  border-radius: 5px;
  cursor: pointer;
  position: absolute;
  left: 0;
  top: 0px;
  transition: background-color 0.2s;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  -ms-transition: background-color 0.2s;
  -o-transition: background-color 0.2s;
}
.contact_chk__list input[type='checkbox'] + label {
  padding-left: 0;
  position: static;
}

.contact_chk__list input[type='checkbox']:checked + label::before,
.contact_chk__list input[type='radio']:checked + label::before {
  background: url(../images/ic_check.png) #ff7000 no-repeat center;
  transform: scale3d(1, 1, 1);
  -webkit-transform: scale3d(1, 1, 1);
  -moz-transform: scale3d(1, 1, 1);
  -ms-transform: scale3d(1, 1, 1);
  -o-transform: scale3d(1, 1, 1);
}
.contact_chk__list .checkbox__wrap {
  padding-left: 30px;
}
.contact_chk__list .checkbox__wrap i {
  font-size: 14px;
  cursor: pointer;
}
.contact__title--multiple {
  font-size: 12px;
  color: #f58329;
  font-weight: 700;
  margin-left: 10px;
}
.contact_step .contact__title {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
}