.contactInformation {
  padding: 50px 0 90px;
  background: #fff;
}

.contactInformation .contactInformation_cen {
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-wrap: wrap;
}

.contactInformation .contactInformation_cen .contactInformation_box {
  width: 25%;
  border-right: 1px solid #e3e6e6;
}

.contactInformation .contactInformation_cen .contactInformation_box:last-child {
  border-right: none;
}

.contactInformation_box a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #fff;
  height: 276px;
}

.contactInformation_box a .contactInformation_ico .iconfont {
  font-size: 46px;
  color: #666666;
  display: block;
  line-height: 1;
  transition: all 0.3s ease;
}

.contactInformation_box a:hover .contactInformation_ico .iconfont {
  color: #81ccdb;
}

.contactInformation_box a .contactInformation_name {
  text-align: center;
  font-size: 24px;
  line-height: 1;
  color: #81ccdb;
  font-weight: 500;
  margin-top: 32px;
}

.contactInformation_box a .contactInformation_text {
  text-align: center;
  font-size: 18px;
  line-height: 1;
  font-weight: 500;
  color: #666666;
  margin-top: 18px;
  line-height: 22px;
}

.locationMap {
  width: 100%;
}

.locationMap #container {
  width: 100%;
  height: 600px;
}

.leaveMessage {
  width: 100%;
  padding: 100px 0 80px;
  background: #fff;
}

.leaveMessage .leaveMessage_title {
  text-align: center;
  font-size: 40px;
  line-height: 1.2;
  font-weight: 500;
  color: #141414;
  width: 100%;
}

.leaveMessage .leaveMessage_form {
  margin-top: 24px;
  width: 100%;
}

.leaveMessage .leaveMessage_form form {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.leaveMessage .leaveMessage_form form .input {
  width: 48%;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.leaveMessage .leaveMessage_form form .input.textarea {
  width: 100%;
}

.leaveMessage .leaveMessage_form form .input label {
  font-size: 16px;
  font-weight: 500;
  line-height: 46px;
  color: #666666;
}

.leaveMessage .leaveMessage_form form .input .red {
  color: red;
}

.leaveMessage .leaveMessage_form form .input input {
  width: calc(100% - 86px);
  height: 46px;
  border: 1px solid #e6e6e6;
  border-radius: 4px;
  text-indent: 1em;
  outline: none;
}

.leaveMessage .leaveMessage_form form .input.textarea {
  align-items: flex-start;
  width: 100%;
}

.leaveMessage .leaveMessage_form form .input.textarea textarea {
  width: calc(100% - 86px);
  border: 1px solid #e6e6e6;
  border-radius: 4px;
  padding: 1em;
  outline: none;
}

.leaveMessage .leaveMessage_form form .button {
  width: 170px;
  height: 44px;
  border-radius: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  border: 1px solid #81ccdb;
  color: #666;
  font-size: 18px;
  line-height: 1;
  margin: 0 auto;
  cursor: pointer;
}

.leaveMessage .leaveMessage_form form .button:hover {
  background: #81ccdb;
  color: #fff;
}

.cooperationConsulting {
  width: 100%;
  background: #fff;
  padding-bottom: 100px;
}

.cooperationConsulting .cooperationConsulting_cen {
  display: flex;
  flex-wrap: wrap;
}

.cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
  width: 32.5%;
  padding: 34px 50px;
  background: #f8f8f8;
  border-radius: 16px;
  margin-right: 1.25%;
  transition: all 0.3s ease;
}

.cooperationConsulting
  .cooperationConsulting_cen
  .cooperationConsulting_box:hover {
  background: #81ccdb;
}

.cooperationConsulting
  .cooperationConsulting_cen
  .cooperationConsulting_box:last-child {
  margin-right: 0;
}

.cooperationConsulting_box .tit {
  display: flex;
  justify-content: space-between;
}

.cooperationConsulting_box .tit h6 {
  font-size: 24px;
  color: #141414;
  border-bottom: 1px solid #81ccdb;
  padding-bottom: 6px;
  transition: all 0.3s ease;
}

.cooperationConsulting_box:hover .tit h6 {
  background: #81ccdb;
  color: #fff;
  border-color: #fff;
}

.cooperationConsulting_box .emil {
  margin-top: 30px;
  font-size: 18px;
  line-height: 24px;
  color: #333333;
}

.cooperationConsulting_box .emil a {
  color: #333333;
  transition: all 0.3s ease;
}

.cooperationConsulting_box:hover .emil a {
  color: #fff;
}

/* 响应式设计 */
@media screen and (max-width: 1500px) {
  .contactInformation {
    padding: 45px 0 85px;
  }

  .contactInformation_box a {
    height: 250px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 42px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 22px;
    margin-top: 28px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 17px;
    margin-top: 16px;
  }

  .leaveMessage {
    padding: 90px 0 75px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 38px;
  }

  .cooperationConsulting {
    padding-bottom: 90px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    padding: 30px 45px;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 22px;
  }

  .cooperationConsulting_box .emil {
    font-size: 17px;
    margin-top: 28px;
  }
}

@media screen and (max-width: 1400px) {
  .contactInformation {
    padding: 40px 0 80px;
  }

  .contactInformation_box a {
    height: 230px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 40px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 21px;
    margin-top: 26px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 16px;
    margin-top: 14px;
  }

  .leaveMessage {
    padding: 85px 0 70px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 36px;
  }

  .cooperationConsulting {
    padding-bottom: 85px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    padding: 28px 40px;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 21px;
  }

  .cooperationConsulting_box .emil {
    font-size: 16px;
    margin-top: 26px;
  }
}

@media screen and (max-width: 1200px) {
  .contactInformation {
    padding: 35px 0 75px;
  }

  .contactInformation_box a {
    height: 210px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 38px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 20px;
    margin-top: 24px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 15px;
    margin-top: 12px;
  }

  .locationMap #container {
    height: 550px;
  }

  .leaveMessage {
    padding: 80px 15px 65px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 34px;
  }

  .leaveMessage .leaveMessage_form form .input input,
  .leaveMessage .leaveMessage_form form .input.textarea textarea {
    width: calc(100% - 90px);
  }

  .cooperationConsulting {
    padding-bottom: 80px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    width: 32%;
    margin-right: 2%;
    padding: 25px 35px;
  }

  .cooperationConsulting
    .cooperationConsulting_cen
    .cooperationConsulting_box:nth-child(3n) {
    margin-right: 0;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 20px;
  }

  .cooperationConsulting_box .emil {
    font-size: 15px;
    margin-top: 24px;
  }
}

@media screen and (max-width: 992px) {
  .contactInformation {
    padding: 30px 15px 70px;
  }

  .contactInformation .contactInformation_cen .contactInformation_box {
    width: 50%;
    border-right: none;
    border-bottom: 1px solid #e3e6e6;
  }

  .contactInformation
    .contactInformation_cen
    .contactInformation_box:nth-child(2n) {
    border-right: 1px solid #e3e6e6;
  }

  .contactInformation_box a {
    height: 200px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 36px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 19px;
    margin-top: 22px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 14px;
    margin-top: 10px;
  }

  .locationMap #container {
    height: 500px;
  }

  .leaveMessage {
    padding: 75px 15px 60px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 32px;
  }

  .leaveMessage .leaveMessage_form form .input input {
    height: 42px;
  }

  .leaveMessage .leaveMessage_form form .button {
    width: 150px;
    height: 40px;
    font-size: 17px;
  }

  .cooperationConsulting {
    padding-bottom: 75px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 20px;
    padding: 22px 30px;
  }

  .cooperationConsulting
    .cooperationConsulting_cen
    .cooperationConsulting_box:nth-child(3n) {
    margin-right: 4%;
  }

  .cooperationConsulting
    .cooperationConsulting_cen
    .cooperationConsulting_box:nth-child(2n) {
    margin-right: 0;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 19px;
  }

  .cooperationConsulting_box .emil {
    font-size: 14px;
    margin-top: 22px;
  }
}

@media screen and (max-width: 768px) {
  .contactInformation {
    padding: 30px 15px 40px;
  }

  .contactInformation .contactInformation_cen .contactInformation_box {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #e3e6e6;
    margin-bottom: 30px;
  }

  .contactInformation
    .contactInformation_cen
    .contactInformation_box:nth-child(2n) {
    border-right: none;
  }

  .contactInformation_box a {
    height: auto;
    padding: 30px 15px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 34px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 18px;
    margin-top: 30px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 13px;
    margin-top: 15px;
    line-height: 20px;
  }

  .locationMap #container {
    height: 450px;
    margin: 30px 0;
  }

  .leaveMessage {
    padding: 40px 15px 30px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 28px;
  }

  .leaveMessage .leaveMessage_form {
    margin-top: 30px;
  }

  .leaveMessage .leaveMessage_form form .input {
    width: 100%;
    margin-bottom: 25px;
  }

  .leaveMessage .leaveMessage_form form .input label {
    font-size: 15px;
  }

  .leaveMessage .leaveMessage_form form .input input,
  .leaveMessage .leaveMessage_form form .input.textarea textarea {
    width: calc(100% - 80px);
    font-size: 14px;
  }

  .leaveMessage .leaveMessage_form form .button {
    width: 140px;
    height: 38px;
    font-size: 16px;
    margin-top: 30px;
  }

  .cooperationConsulting {
    padding-bottom: 60px;
  }

  .cooperationConsulting .cooperationConsulting_cen {
    padding: 0 15px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
    padding: 30px;
  }

  .cooperationConsulting
    .cooperationConsulting_cen
    .cooperationConsulting_box:nth-child(2n),
  .cooperationConsulting
    .cooperationConsulting_cen
    .cooperationConsulting_box:nth-child(3n) {
    margin-right: 0;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 18px;
  }

  .cooperationConsulting_box .emil {
    font-size: 13px;
    margin-top: 30px;
  }
}

@media screen and (max-width: 576px) {
  .contactInformation {
    padding: 25px 15px 35px;
  }

  .contactInformation_box a {
    height: auto;
    padding: 20px 10px;
  }

  .contactInformation_box a .contactInformation_ico .iconfont {
    font-size: 32px;
  }

  .contactInformation_box a .contactInformation_name {
    font-size: 17px;
    margin-top: 30px;
  }

  .contactInformation_box a .contactInformation_text {
    font-size: 12px;
    margin-top: 15px;
    line-height: 18px;
  }

  .locationMap #container {
    height: 400px;
    margin: 30px 0;
  }

  .leaveMessage {
    padding: 35px 15px 30px;
  }

  .leaveMessage .leaveMessage_title {
    font-size: 24px;
  }

  .leaveMessage .leaveMessage_form {
    margin-top: 30px;
  }

  .leaveMessage .leaveMessage_form form .input {
    margin-bottom: 25px;
  }

  .leaveMessage .leaveMessage_form form .input label {
    font-size: 14px;
    line-height: 1;
  }

  .leaveMessage .leaveMessage_form form .input input {
    height: 40px;
    font-size: 13px;
  }

  .leaveMessage .leaveMessage_form form .input.textarea textarea {
    font-size: 13px;
  }

  .leaveMessage .leaveMessage_form form .button {
    width: 130px;
    height: 36px;
    font-size: 15px;
    margin-top: 0px;
  }

  .cooperationConsulting {
    padding-bottom: 50px;
  }

  .cooperationConsulting .cooperationConsulting_cen {
    padding: 0 15px;
  }

  .cooperationConsulting .cooperationConsulting_cen .cooperationConsulting_box {
    padding: 30px 20px;
    margin-bottom: 30px;
  }

  .cooperationConsulting_box .tit h6 {
    font-size: 17px;
  }

  .cooperationConsulting_box .emil {
    font-size: 12px;
    margin-top: 30px;
  }
}