.message_box {
  margin-top: 80px;
  padding-bottom: 40px;
}

.message_box .message_body {
  display: flex;
  gap: 30px;
  padding: 0 15px;
}

.message_box .message_body .map_img_body {
  flex: 4;
}

.message_box .message_body .form_body {
  flex: 6;
}

.message_box .message_body .form {
  padding: 25px;
  box-shadow: 0 0 9px 0 rgba(29, 33, 67, 0.1);
}

.message_box .message_body .form .title {
  font-size: 40px;
  line-height: 50px;
  font-weight: 400;
  color: #333333;
  text-align: center;
  letter-spacing: 1px;
}

.message_box .message_body .form .title span {
  color: var(--primary-color);
}

.message_box .message_body .form .tip {
  margin-bottom: 30px;
  text-align: center;
  font-size: 15px;
}

.message_box .message_body .form_row {
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
}

.message_box .message_body .row_item {
  flex: 1;
}

.message_box .message_body .form_row input {
  display: block;
  width: 100%;
  height: 44px;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.42857143;
  color: #555;
  background-color: #f8f8f8;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

.message_box .message_body .form_row input::placeholder {
  color: #ccc;
}

.message_box .message_body .form_row input:focus {
  border: 1px solid var(--primary-color);
}

.message_box .message_body .form_row textarea {
  outline: none;
  display: block;
  width: 100%;
  max-width: 300px;
  min-width: 100%;
  min-height: 185px;
  height: auto;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.42857143;
  color: #555;
  background-color: #f8f8f8;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

.message_box .message_body .form_row textarea::placeholder {
  color: #ccc;
}

.message_box .message_body .form_row textarea:focus {
  border: 1px solid var(--primary-color);
}

.message_box .message_body .form_btn {
  display: inline-block;
  vertical-align: top;
  font-size: 16px;
  color: #fff;
  font-weight: 500;
  padding: 12px 25px;
  border-radius: 5px;
  cursor: pointer;
  background-color: var(--primary-color);
  box-shadow: 0 3px 24px rgb(0 0 0 / 10%);
}

.message_box .message_body .form_btn .iconfont {
  margin-right: 5px;
}

.message_box .message_body .form_btn:hover {
  background-color: var(--primaryHover-color);
}

.contact_box .contact_body {
  padding: 0 15px;
}

.contact_box .contact_body .tip_title {
  margin-bottom: 10px;
  color: var(--primary-color);
}

.contact_box .contact_body .title_max {
  margin-bottom: 10px;
  font-size: 40px;
  line-height: 50px;
  font-weight: 400;
  color: #333333;
  letter-spacing: 1px;
}

.contact_box .contact_body .title_max span {
  color: var(--primary-color);
}

.contact_box .contact_body .tip {
  margin-bottom: 10px;
}

.contact_box .contact_body .title_min {
  border-bottom: 1px solid #eee;
  font-size: 26px;
  font-weight: 400;
  padding-bottom: 5px;
  color: #333333;
}

.contact_box .contact_list {
  display: grid;
  margin: 30px 0;
  grid-column-gap: 30px;
  grid-row-gap: 30px;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.contact_box .contact_item .icons {
  font-size: 25px;
  width: 70px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  border-radius: 70px;
  background-color: #f8f8f8;
}

.contact_box .contact_item .icons span {
  color: var(--primary-color);
  font-size: 24px;
}

.contact_box .contact_item .name {
  margin-top: 10px;
  margin-bottom: 5px;
  font-weight: 600;
  color: #333333;
}

.contact_box .contact_item .text {
  font-size: 14px;
  line-height: 20px;
  color: #333333;
}

.map_body {
  min-height: 500px;
  height: 40vh;
}

.map_body iframe {
  width: 100% !important;
  height: 100% !important;
}

@media screen and (max-width: 1100px) {

  .message_box .message_body,
  .contact_box .contact_body {
    padding: 0;
  }

  .contact_box .contact_list {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 760px) {
  .message_box {
    margin-top: 40px;
    padding-bottom: 40px;
  }

  .message_box .message_body {
    display: block;
  }

  .message_box .message_body .form {
    padding: 15px;
  }

  .message_box .message_body .form_row {
    gap: 20px;
    margin-bottom: 20px;
  }

  .message_box .message_body .map_img_body {
    margin-top: 20px;
  }

  .contact_box .contact_list {
    grid-template-columns: 1fr;
  }
}