.content {
  width: 1400px;
  margin: 0 auto;
  margin-top: 60px;
  padding-bottom: 100px;
}

.content .box {
  width: 100%;
  margin-top: 60px;
}

.content .box .top {
  width: 100%;
  height: 133px;
  display: flex;
  background-color: #f5f5f5;
  border-radius: 4px;
  overflow: hidden;
}

.content .box .top .item {
  width: 50%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: 0.5s;
  border-radius: 4px;
}

.content .box .top .item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  position: relative;
  background-color: #fff;
  border-radius: 50%;
}

.content .box .top .item .icon img {
  width: 65%;
  transition: 0.5s;
  position: absolute;
}

.content .box .top .item .icon img:nth-child(2) {
  opacity: 0;
}

.content .box .top .item .text {
  margin-left: 23px;
}

.content .box .top .item .text .en {
  font-size: 20px;
  line-height: 28px;
  color: #333333;
  transition: 0.5s;
}

.content .box .top .item .text .cn {
  font-size: 20px;
  line-height: 30px;
  color: #333333;
  transition: 0.5s;
}

.content .box .top .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.content .box .top .item.active {
  background-color: #8d0104;
}

.content .box .top .item.active .icon img:nth-child(1) {
  opacity: 0;
}

.content .box .top .item.active .icon img:nth-child(2) {
  opacity: 1;
}

.content .box .top .item.active .text .en {
  color: #ffffff;
}

.content .box .top .item.active .text .cn {
  color: #ffffff;
}

.content .box .top .item:hover {
  background-color: #8d0104;
}

.content .box .top .item:hover .icon img:nth-child(1) {
  opacity: 0;
}

.content .box .top .item:hover .icon img:nth-child(2) {
  opacity: 1;
}

.content .box .top .item:hover .text .en {
  color: #ffffff;
}

.content .box .top .item:hover .text .cn {
  color: #ffffff;
}

.content .box .bottom {
  width: calc(100% - 160px);
  background-color: #f7f7f7;
  margin-top: 40px;
  padding: 60px 80px 80px 80px;
}

.content .box .bottom form {
  width: 100%;
}

.content .box .bottom form>div {
  width: 100%;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.content .box .bottom form .left {
  width: 84px;
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  text-align: right;
  flex-shrink: 0;
  margin-right: 38px;
}

.content .box .bottom form .left sup {
  color: #ff0000;
}

.content .box .bottom form .center {
  display: flex;
  flex-direction: column;
  width: 62.5%;
  flex-shrink: 0;
}

.content .box .bottom form .center input {
  width: calc(100% - 42px);
  height: 66px;
  background-color: #ffffff;
  border-radius: 4px;
  border: solid 1px #e2e2e2;
  padding: 0 20px;
  color: #333333;
  font-size: 16px;
}

.content .box .bottom form .verificationCode .center {
  width: auto;
}

.content .box .bottom form .verificationCode .center input {
  width: 100%;
   box-sizing: border-box;  
}

.content .box .bottom form .center textarea {
  width: calc(100% - 42px);
  height: 305px;
  background-color: #ffffff;
  border-radius: 4px;
  border: solid 1px #e2e2e2;
  padding: 20px;
  resize: none;
  color: #333333;
  font-size: 16px;
}

.content .box .bottom form .right {
  width: 26.45%;
  margin-left: 20px;
}

.content .box .bottom form .right .top-right {
  width: 100%;
  height: 66px;
  background-color: #ffffff;
  border-radius: 3px;
  border: solid 1px #e2e2e2;
  position: relative;
}

.content .box .bottom form .right .top-right .right-box {
  width: 100%;
  height: 66px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.content .box .bottom form .right .top-right .right-box .text {
  font-size: 14px;
  line-height: 16px;
  color: #333333;
  margin-left: 15px;
}

.content .box .bottom form .right .top-right .right-box .icon {
  width: 8px;
  height: 4px;
  margin-right: 15px;
}

.content .box .bottom form .right .top-right .right-box .icon img {
  width: 100%;
}

.content .box .bottom form .right .top-right .right-down {
  width: 100%;
  position: absolute;
  top: 66px;
  left: 0;
  padding: 20px 0;
  background-color: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  display: none;
  z-index: 100;
}

.content .box .bottom form .right .top-right .right-down ul {
  width: 100%;
  border-top: solid 1px #dbdbdb;
}

.content .box .bottom form .right .top-right .right-down ul li {
  font-size: 14px;
  line-height: 40px;
  color: #333333;
  padding-left: 10px;
  border-bottom: solid 1px #dbdbdb;
  cursor: pointer;
  transition: 0.5s;
}

.content .box .bottom form .right .top-right .right-down ul li:hover {
  background-color: #cbcbcb;
}

.content .box .bottom form .right>img {
  width: 130px;
}

.content .box .bottom form .btn-box {
  width: auto;
  margin-left: 122px;
  display: flex;
}

.content .box .bottom form .btn-box .submit,
.content .box .bottom form .btn-box .reset {
  width: 112px;
  height: 45px;
  background-color: #c4a174;
  border-radius: 3px;
  margin-right: 20px;
  transition: 0.5s;
  color: #fff;
  cursor: pointer;
  border: 1px solid #c4a174;
}

.content .box .bottom form .btn-box .submit a,
.content .box .bottom form .btn-box .reset a {
  width: 100%;
  height: 100%;
  display: block;
  font-size: 16px;
  line-height: 45px;
  color: #ffffff;
  text-align: center;
}

.content .box .bottom form .btn-box .submit:hover,
.content .box .bottom form .btn-box .reset:hover {
  background-color: rgba(196, 161, 116, 0.6);
}

.content .box .bottom form .btn-box .reset {
  background-color: #8d0104;
}

.content .box .bottom form .btn-box .reset:hover {
  background-color: rgba(141, 1, 4, 0.6);
}

@media screen and (max-width: 1560px) {
  .content {
    width: 90%;
    margin: 0 auto;
    margin-top: 60px;
  }
}

@media screen and (max-width: 1080px) {

  .content .box .top .item .icon img {
    width: 60%;
  }

  .content .box .top .item .text {
    margin-left: 13px;
  }

  .content .box .bottom {
    width: calc(100% - 60px);
    background-color: #f7f7f7;
    margin-top: 40px;
    padding: 60px 30px 80px 30px;
  }
}

@media screen and (max-width: 860px) {
  .content .box .top .item {
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
    transition: 0.5s;
    border-radius: 4px;
  }

  .content .box .top .item .icon {
    width: 50px;
    height: 50px;
    margin-bottom: 1vw;
    position: relative;
  }

  .content .box .top .item .text {
    margin-left: 0;
    text-align: center;
  }

  .content .box .top .item .text .cn {
    font-size: 16px;
    line-height: 24px;
    color: #333333;
    transition: 0.5s;
  }

  .content .box .top .item .text .en {
    font-size: 16px;
    line-height: 24px;
    color: #333333;
    transition: 0.5s;
  }

  .content .box .bottom {
    width: calc(100% - 20px);
    background-color: #f7f7f7;
    margin-top: 40px;
    padding: 60px 10px 80px 10px;
  }

  .content .box .bottom form>div {
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .content .box .bottom form .left {
    width: 100%;
    text-align: left;
    margin-bottom: 10px;
  }

  .content .box .bottom form .center {
    width: 68.5%;
    flex-shrink: 0;
  }

  .content .box .bottom form .btn-box {
    width: auto;
    margin-left: 0;
    display: flex;
  }
}

@media screen and (max-width: 680px) {
  .content {
    width: 90%;
    margin: 0 auto;
    margin-top: 30px;
    padding-bottom: 60px;
  }

  .content .box {
    width: 100%;
    margin-top: 30px;
  }

  .content .box .bottom {
    width: calc(100% - 20px);
    background-color: #f7f7f7;
    margin-top: 40px;
    padding: 40px 10px 40px 10px;
  }
}

@media screen and (max-width: 540px) {
  .content .box .bottom form .center {
    width: 100%;
    flex-shrink: 0;
    margin-bottom: 10px;
  }

  .content .box .bottom form .right {
    width: 100%;
    margin-left: 0;
  }
}