.page-title {
  margin-bottom: 2em;
}
#contact-form {
  margin-bottom: 10em;
}

.wpcf7-form dt {
  margin-right: auto;
}
#contact-form .form-label {
  line-height: 1.5;
}
.wpcf7-submit {
  color: #fff;
  transition: all .3s;
  width: 300px;
  display: block;
  position: relative;
  padding: 12px 45px;
  background-color: #0081CC;
  border: 3px solid #fff;
  border-radius: 100vh;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  box-shadow: 0px 0px 8px 0px #00000040;
  line-height: 1.4;
  margin: 3em auto 0;
  cursor: pointer;
}
.wpcf7-submit:hover {
  background-color: #E5F7FF;
  color: var(--main_color);
  transition: all .3s;
}

/* チェックボックス */
.wpcf7-list-item {
  display: block;
  line-height: 1;
}
.wpcf7-list-item + .wpcf7-list-item {
  margin-top: 8px;
}
input[type="checkbox"] {
  display: none;
}
.wpcf7-list-item-label {
  position: relative;
  height: 20px;
  line-height: 20px;
  padding-left: 25px;
  display: inline-block;
  font-size: 1.4rem;
}
.checkbox .wpcf7-list-item-label::before {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  border: 1px solid #BEBEBE;
  border-radius: 4px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  box-sizing: border-box;
}
.checkbox input[type="checkbox"]:checked + .wpcf7-list-item-label::after {
  content: "";
  display: block;
  width: 8px;
  height: 6px;
  border-top: 3px solid #0081CC;
  border-right: 3px solid #0081CC;
  transform: rotate(135deg);
  position: absolute;
  left: 5px;
  top: 4px;
}

/* ラジオボタン */
input[type="radio"] {
  display: none;
}
.radio .wpcf7-list-item-label::before {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  border: 1px solid #BEBEBE;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  box-sizing: border-box;
}
input[type="radio"]:checked + .wpcf7-list-item-label::after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0081CC;
  position: absolute;
  left: 5px;
  top: 5px;
}

/* エラーメッセージ */
.wpcf7-not-valid-tip {
  font-size: 1.4rem !important;
  padding: 1em 0;
}
.wpcf7-not-valid-tip::before {
  content: "*";
  color: #dc3232;
}

/* Thanks */
.content-form-done {
  margin-top: 8em;
  margin-bottom: 8em;
}

/* PC */
@media (min-width: 521px) {
  #contact-form .form-frame {
    padding: 2.8em 2.8em;
  }
}
/* SP */
@media (max-width: 520px) {
  #contact-form {
    margin-bottom: 6em;
  }
  .page-title {
    margin-bottom: 0;
  }
  .wpcf7-list-item-label {
    font-size: .85rem;
  }
  .wpcf7-not-valid-tip {
    font-size: .8rem !important;
  }
  .wpcf7-submit {
    font-size: .9rem;
  }
  .wpcf7-list-item {
    margin: 0 0 .5em !important;
    display: block !important;
  }
  .content-form-done {
    margin-bottom: 4em;
  }
  .content-form-done h2.form-head-text {
    font-size: 1.2rem;
    margin-bottom: 1.4em;
  }

  /* Thanks */
  .content-form-done {
    margin-top: 3em;
    margin-bottom: 4em;
  }
}