.liuyan {
  width: 100%;
  height: 716px;
  background: url(../images/l1.jpg) no-repeat;
  background-size: cover;
  padding-top: 60px;
  padding-bottom: 40px;
}

.liuyan input {
  font-size: 16px;
}

.liuyan div:nth-child(1) {
  text-align: center;
  font-size: 28px;
  color: #fff;
}

.liuyan_t1 {
  margin-top: 35px;
}

.liuyan_t1 div:nth-child(1) {
  float: left;
  width: 48%;
  position: relative;
  height: 50px;
  border: 1px solid #acacac;
  box-sizing: border-box;
}

.liuyan_t1 div:nth-child(1) i {
  position: absolute;
  right: 0;
  width: 50px;
  height: 48px;
}

.liuyan_t1 div:nth-child(1) i img {
  width: 21px;
  height: 21px;
  margin-top: 14px;
}

.liuyan_t1 div:nth-child(1) input {
  background: none;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  color: #fff;
  padding-left: 15px;
}

input::-webkit-input-placeholder {
  color: #cacaca;
}

input:-ms-input-placeholder {
  color: #cacaca;
}

input::-moz-placeholder {
  color: #cacaca;
}

.liuyan_t1 div:nth-child(2) {
  float: right;
  width: 48%;
  position: relative;
  height: 50px;
  border: 1px solid #acacac;
  box-sizing: border-box;
}

.liuyan_t1 div:nth-child(2) i {
  position: absolute;
  right: 0;
  width: 50px;
  height: 48px;
}

.liuyan_t1 div:nth-child(2) i img {
  width: 18px;
  height: 30px;
  margin-top: 10px;
}

.liuyan_t1 div:nth-child(2) input {
  background: none;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  color: #fff;
  padding-left: 15px;
}

.liuyan .w div:nth-child(3) {
  width: 48%;
  height: 50px;
  margin-top: 50px;
  border: 1px solid #acacac;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 50px;
}

.liuyan .w div:nth-child(3) i {
  position: absolute;
  right: 0;
  width: 50px;
  height: 48px;
}

.liuyan .w div:nth-child(3) i img {
  width: 23px;
  height: 27px;
  margin-top: 11px;
}

.liuyan .w div:nth-child(3) input {
  background: none;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  color: #fff;
  padding-left: 15px;
}

.liuyan .w div:nth-child(4) {
  width: 100%;
  height: 200px;
  border: 1px solid #acacac;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 60px;
}

.liuyan .w div:nth-child(4) i {
  position: absolute;
  right: 0;
  width: 50px;
  height: 48px;
}

.liuyan .w div:nth-child(4) i img {
  width: 28px;
  height: 24px;
  margin-top: 13px;
}

.liuyan .w div:nth-child(4) p {
  position: absolute;
  top: 55px;
  left: 85px;
  color: #989797;
  font-size: 17px;
}

.liuyan .w div:nth-child(4) textarea {
  background: none;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  color: #fff;
  padding-left: 15px;
  font-size: 16px;
  padding-top: 15px;
  resize: none;
}

textarea::-webkit-input-placeholder {
  color: #cacaca;
}

textarea:-ms-input-placeholder {
  color: #cacaca;
}

textarea::-moz-placeholder {
  color: #cacaca;
}

.liuyan .w div:nth-child(5) {
  width: 180px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  font-size: 26px;
  border-radius: 35px;
  color: #fff;
  border: 1px solid #dcb96c;
  margin: 0 auto;
  cursor: pointer;
  letter-spacing: 5px;
}

.liuyan .w div:nth-child(5):hover {
  background-color: #dcb96c;
}

.liuyan .w input:nth-child(5) {
  width: 180px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  font-size: 26px;
  border-radius: 35px;
  color: #fff;
  border: 1px solid #dcb96c;
  margin: 0 auto;
  cursor: pointer;
  letter-spacing: 5px;
  background: none;
}

.liuyan .w input:nth-child(5):hover {
  background: #dcb96c;
}


/* 提交弹框 */

.submit_box {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}

.sub_logo {
  position: absolute;
  left: 1%;
  top: 2%;
  text-align: left;
}

.sub_logo img {
  width: 50%;
}

.submit_bj {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 550px;
  height: 300px;
  background-color: #fff;
  text-align: center;
  box-shadow: 0 0 30px rgba(0, 0, 0, .8);
}

.submit_bj div:nth-child(2) {
  color: red;
  text-align: center;
  font-size: 22px;
  vertical-align: middle;
  padding-top: 90px;
  margin-bottom: 20px;
}

.submit_bj div:nth-child(2) img {
  vertical-align: middle;
}

.submit_bj p {
  color: #666;
  font-size: 16px;
  line-height: 2;
}

.submit_bj button {
  width: 120px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: none;
  background-color: red;
  border: none;
  color: #fff;
  font-size: 20px;
  margin-top: 20px;
}