.banner #video {
  object-fit: fill;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.banner #video_box {
  position: relative;
}
.banner #video_box .cont {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  background: transparent;
  border: none;
  color: #fff;
  text-align: center;
  z-index: 33;
}
.banner #video_box .cont h3 {
  font-size: 36px;
  margin-bottom: 30px;
}
.banner #video_box .cont h1 {
  font-size: 80px;
  margin-bottom: 45px;
  font-weight: bold;
  text-shadow: 2px 2px 15px rgba(0, 0, 0, 0.4);
}
.banner #video_box .cont a {
  color: #fff;
  display: inline-block;
  font-size: 20px;
  text-align: center;
  padding: 20px 0;
  outline: 2px solid #fff;
  width: 200px;
  transition: all 0.4s;
}
.banner #video_box .cont a:hover {
  text-decoration: none;
  background: #fff;
  color: #333;
}
.banner #video_btn {
  text-transform: uppercase;
}
.banner .overs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.phone_video {
  display: none;
}

.se2 h2 {
  font-size: 48px;
  margin-top: 80px;
  margin-bottom: 70px;
}
.se2 a.new_left {
  display: inline-block;
  width: 66.6%;
  float: left;
  position: relative;
}
.se2 a.new_left p {
  overflow: hidden;
}
.se2 a.new_left p img {
  transition: transform 0.4s ease-in-out;
}
.se2 a.new_left p:hover img {
  transform: scale(1.1) rotate(0deg);
}
.se2 a.new_left .text {
  position: absolute;
  bottom: 70px;
  left: 78px;
  color: #fff;
}
.se2 a.new_left .text p {
  font-size: 18px;
}
.se2 a.new_left .text h3 {
  font-size: 28px;
  margin-bottom: 0;
}
.se2 a.new_right {
  width: 32.3%;
  float: right;
  display: inline-block;
  position: relative;
}
.se2 a.new_right p {
  overflow: hidden;
}
.se2 a.new_right p img {
  transition: transform 0.4s ease-in-out;
}
.se2 a.new_right p:hover img {
  transform: scale(1.1) rotate(0deg);
}
.se2 a.new_right .text {
  position: absolute;
  bottom: 70px;
  left: 78px;
  color: #fff;
}
.se2 a.new_right .text p {
  font-size: 18px;
}
.se2 a.new_right .text h3 {
  font-size: 28px;
  font-weight: normal;
  margin-bottom: 0;
}

.se3 {
  margin-top: 30px;
}
.se3 div.top {
  position: relative;
}
.se3 div.top p {
  margin-bottom: 0;
  border-radius: 3px;
}
.se3 div.top section {
  width: 100%;
  position: absolute;
  bottom: -1%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  background: transparent;
  border: none;
  color: #fff;
  text-align: center;
}
.se3 div.top section p {
  font-size: 36px;
  margin-bottom: 0;
  margin-bottom: 15px;
}
.se3 div.top section h3 {
  font-size: 48px;
  margin-bottom: 30px;
  font-weight: bold;
}
.se3 div.top section a {
  color: #fff;
  display: inline-block;
  font-size: 20px;
  text-align: center;
  padding: 20px 0;
  outline: 2px solid #fff;
  width: 200px;
  transition: all 0.4s;
  text-transform: uppercase;
}
.se3 div.top section a:hover {
  text-decoration: none;
  background: #fff;
  color: #333;
}
.se3 .superiority {
  background: #f5f5f5;
  padding: 43px 0;
}
.se3 .superiority .superiority_box {
  width: 1600px;
  margin: 0 auto;
}
.se3 .superiority .superiority_box div {
  width: 20%;
  float: left;
  margin: 0 38px;
  text-align: center;
  transition: all 0.4s;
}
.se3 .superiority .superiority_box div h3 {
  color: #d9261c;
  font-size: 48px;
  font-weight: 900;
}
.se3 .superiority .superiority_box div b {
  font-size: 20px;
  display: block;
  color: #333;
  margin-bottom: 22px;
  margin-top: 20px;
}
.se3 .superiority .superiority_box div p {
  font-size: 16px;
  line-height: 24px;
  color: #666;
}
.se3 .superiority .superiority_box div:hover {
  cursor: pointer;
  transform: translateY(-10px);
}

.se4 h2 {
  font-size: 48px;
  margin-top: 80px;
  margin-bottom: 70px;
}
.se4 .marks {
  width: 83.3%;
}
.se4 .marks .swiper-slide div.top {
  display: inline-block;
  position: relative;
  transition: all 0.4s;
}
.se4 .marks .swiper-slide div.top a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(217, 28, 38, 0.4);
  text-align: center;
  transition: all 0.4s;
  display: none;
}
.se4 .marks .swiper-slide div.top a img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.se4 .marks .swiper-slide div.top a:hover {
  pointer: cursor;
}
.se4 .marks .swiper-slide div.top:hover a {
  display: block;
  transition: all 0.4s;
}
.se4 .marks .swiper-slide div.bottom {
  width: 100%;
  background: #f5f5f5;
  padding: 33px 0;
  padding-left: 35px;
}
.se4 .marks .swiper-slide div.bottom b {
  display: inline-block;
  height: 30px;
  border-right: 1px solid #333;
  margin: 0 25px;
  transform: translateY(50%);
}
.se4 .marks .swiper-slide div.bottom span {
  font-size: 27px;
  display: inline-block;
  transform: translateY(20%);
}

.se5 h2 ,.se6 h2{
  font-size: 48px;
  margin-top: 80px;
  margin-bottom: 70px;
}
.se5 .left {
  padding: 0;
}
.se5 .left div {
  position: relative;
}
.se5 .left div h3 {
  position: absolute;
  bottom: 68px;
  left: 100px;
  font-size: 28px;
  margin: 0;
  color: #fff;
}
.se5 div.center {
  background: #d9261c;
  color: #fff;
  padding: 0;
  height: 594px;
}
.se5 div.center .center_box {
  width: 69%;
  margin: 0 auto;
  margin-top: 93px;
}
.se5 div.center .center_box div.title {
  color: #000;
}
.se5 div.center .center_box div.title p {
  font-size: 16px;
  color: #fff;
}
.se5 div.center .center_box div.title p:last-child {
  font-size: 28px;
  line-height: 38px;
  margin: 0;
  margin-top: 20px;
}
.se5 div.center .center_box .part {
  padding-bottom: 70px;
}
.se5 div.center .center_box .part .swiper-slide {
  margin-top: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.se5 div.center .center_box .part .swiper-slide div {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}
.se5 div.center .center_box .part .swiper-pagination {
  bottom: -5px;
  text-align: left;
}
.se5 div.center .center_box .part .swiper-pagination span {
  margin-right: 20px;
}
.se5 div.center .center_box .part .swiper-pagination .swiper-pagination-bullet {
  width: 17px;
  height: 17px;
  border: 2px solid #fff;
  background: none;
  opacity: 1;
}
.se5 div.center .center_box .part .swiper-pagination .swiper-pagination-bullet-active {
  display: inline-block;
  background: #fff;
  width: 17px;
  height: 17px;
  border-radius: 100%;
}
.se5 .se6 h2 {
  font-size: 48px;
  margin-top: 80px;
  margin-bottom: 70px;
}
.se6 {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.se6 .se6_box {
  width: 100%;
  height: 700px;
  overflow: hidden;
}
.se6 .map {
  position: relative;
  overflow: hidden;
}
.se6 #dituContent {
  width: 100%;
  height: 740px;
}
.se6 .form {
  width: 640px;
  position: absolute;
  top: 10%;
  left: 8.5%;
  background: #fff;
}
.se6 .form form {
  overflow: hidden;
  padding: 50px 40px;
}
.se6 .form form h2 {
  font-size: 36px;
  margin: 0;
  margin-bottom: 30px;
}
.se6 .form form label {
  display: inline-block;
  margin-bottom: 10px;
  width: 45%;
}
.se6 .form form label input,
.se6 .form form label textarea {
  display: block;
  border: none;
  padding-left: 20px;
  width: 100%;
  outline: none;
  font-size: 14px;
}
.se6 .form form label input {
  padding: 15px 0;
  padding-left: 20px;
  border-bottom: 1px solid #ccc;
  width: 100%;
}
.se6 .form form label input::-webkit-input-placeholder,
.se6 .form form label textarea::-webkit-input-placeholder {
  color: #999;
  font-weight: lighter;
  font-size: 16px;
}
.se6 .form form label input:-moz-placeholder,
.se6 .form form label textarea:-moz-placeholder {
  color: #999;
  font-weight: lighter;
  font-size: 16px;
}
.se6 .form form label input::-moz-placeholder,
.se6 .form form label textarea::-moz-placeholder {
  color: #999;
  font-weight: lighter;
  font-size: 16px;
}
.se6 .form form label input:-ms-input-placeholder,
.se6 .form form label textarea:-ms-input-placeholder {
  color: #999;
  font-weight: lighter;
  font-size: 16px;
}
.se6 .form form label:nth-child(n) {
  padding-left: 0;
  float: right;
}
.se6 .form form label:nth-child(2n) {
  padding: 0;
  float: left;
}
.se6 .form form label.mes {
  padding: 0;
  margin: 0;
  width: 100%;
  border: 1px solid #ccc;
  margin-top: 40px;
  margin-bottom: 20px;
}
.se6 .form form label.yanzheng {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  width: 100%;
  padding-left: 20px;
  border-bottom: 1px solid #ccc;
  color: #999;
}
.se6 .form form label.yanzheng span {
  font-weight: lighter;
}
.se6 .form form label.yanzheng input {
  width: 55%;
  display: inline-block;
  border: none;
  color: #333;
  font-size: 14px;
}
.se6 .form form textarea {
  padding-top: 25px;
  margin-bottom: 20px;
  width: 100%;
}
.se6 .form form .sub {
  border: none;
  display: block;
  background-color: #d9261c;
  padding: 27px 0;
  text-align: center;
  font-size: 20px;
  border: none !important;
  color: #fff;
  width: 100%;
  text-transform: uppercase;
  font-family: "IBM Plex Sans", sans-serif;
}
.se6 .form form input[type="submit"] {
  font-family: "IBM Plex Sans", sans-serif;
}
.se6 .form form .other {
  text-align: center;
  display: block;
  width: 100%;
  margin-top: 20px;
}
.se6 .form form .other a {
  display: inline-block;
  border-bottom: 1px solid #999;
  color: #999;
  text-decoration: none;
}
.se6 .form form .enquiry_make {
  position: fixed;
  z-index: 99;
  background: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none;
}
.se6 .form form .enquiry_make p {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #000;
  color: #fff;
  padding: 20px 30px;
}

footer .foot a {
  font-weight: normal;
}

@media screen and (max-width: 1630px) {
  .se5 div.center .center_box div.title p:last-child {
    font-size: 16px;
  }

  .se3 .superiority .superiority_box {
    width: 1170px;
  }
  .se3 .superiority .superiority_box div {
    margin: 0 20px;
  }

  .se4 .marks .swiper-slide div.bottom {
    padding-left: 10px;
  }
  .se4 .marks .swiper-slide div.bottom span {
    font-size: 20px;
  }

  .se5 div.center {
    padding: 0;
  }
  .se5 div.center .center_box {
    margin-top: 10px;
    padding-top: 30px;
  }
}
@media screen and (min-width: 1200px) and (max-width: 1400px) {
  .se5 div.center .center_box div.title p:last-child {
    font-size: 16px;
  }

  .se5 div.center {
    padding: 0;
    margin-right: -1px;
  }
  .se5 div.center .center_box {
    margin-top: 10px;
  }

  .se5 div.center .center_box div.title p:last-child {
    font-size: 20px;
    line-height: 25px;
    margin: 0;
    margin-top: 20px;
  }

  .se4 .marks .swiper-slide div.bottom {
    padding: 20px 0;
    padding-left: 5px;
  }
  .se4 .marks .swiper-slide div.bottom b {
    margin: 0 20px;
  }
  .se4 .marks .swiper-slide div.bottom span {
    font-size: 17px;
  }
  .se6 #map_boxs img{object-fit: cover;height: 700px;}
}
@media screen and (min-width: 1025px) and (max-width: 1199px) {
  .se3 .superiority .superiority_box {
    width: 970px;
  }
  .se3 .superiority .superiority_box div {
    margin: 0 20px;
  }

  .se4 .marks .swiper-slide div.bottom {
    padding: 20px 0;
    padding-left: 5px;
  }
  .se4 .marks .swiper-slide div.bottom b {
    margin: 0 20px;
  }
  .se4 .marks .swiper-slide div.bottom span {
    font-size: 16px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .banner #video_box .cont h3 {
    font-size: 25px;
    padding-top: 100px;
    margin-bottom: 30px;
  }

  .banner #video_box .cont h1 {
    font-size: 40px;
  }

  .se2 h2 {
    font-size: 35px;
    margin-top: 15%;
  }
  .se2 .new_left .text,
  .se2 .new_right .text {
    bottom: 20px;
    left: 20px;
  }
  .se2 .new_left .text p,
  .se2 .new_right .text p {
    font-size: 18px;
  }
  .se2 .new_left .text h3,
  .se2 .new_right .text h3 {
    margin: 0;
    font-size: 15px;
  }

  .se3 div.top section {
    bottom: -20%;
  }
  .se3 div.top section p {
    font-size: 30px;
  }
  .se3 div.top section h3 {
    font-size: 40px;
  }

  .se3 .superiority .superiority_box {
    width: 95%;
  }
  .se3 .superiority .superiority_box div {
    width: 50%;
    margin: 0;
    min-height: 200px;
  }

  .se4 h2 {
    font-size: 35px;
    margin: 30px 0;
  }
  .se4 .marks .swiper-slide div.bottom {
    padding: 20px 0;
    padding-left: 20px;
  }
  .se4 .marks .swiper-slide div.bottom span {
    font-size: 16px;
  }

  .se5 .left div p img {
    width: 100%;
    height: auto;
  }

  .se5 div.center .center_box {
    width: 85%;
    margin: 0 auto;
    margin-top: 10px;
  }
  .se6 .form {
    width: 50%;
  }
  .se6 .form form {
    padding: 10px 20px;
  }
  .se6 .form form h2 {
    font-size: 18px;
    margin: 0;
    margin-bottom: 5px;
  }
  .se6 .form form label input {
    padding: 0px;
  }
  .se6 .form form label.mes {
    margin-top: 0px;
    margin-bottom: 5px;
  }
  .se6 .form form textarea {
    padding-top: 0px;
    margin-bottom: 0px;
  }
  .se6 .form form .sub {
    padding: 0px;
  }
}
@media screen and (max-width: 768px) {
  .se5 .left {
    width: 100%;
  }
  .se5 .left div p img {
    width: 100%;
    height: auto;
  }

  .se5 div.center {
    width: 100%;
  }
  .se5 div.center .center_box {
    width: 85%;
    margin: 0 auto;
    margin-top: 10px;
  }
  .se5 div.center .center_box div.title p:last-child {
    font-size: 16px;
    line-height: 25px;
    margin-top: 20px;
  }
  .se5 div.center .center_box .part {
    padding-bottom: 45px;
  }
  .se5 div.center .center_box .part .swiper-slide {
    margin-top: 20px;
  }
}
@media screen and (max-width: 767px) {
  .banner {
    display: none;
  }

  .phone_video {
    display: block;
  }

  .banner #video {
    width: 100%;
    height: 165px;
  }
  .banner #video_box .cont {
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .banner #video_box .cont h3 {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .banner #video_box .cont h1 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .banner #video_box .cont a {
    padding: 10px 0;
    font-size: 16px;
  }

  .phone_video #video_box {
    position: relative;
  }
  .phone_video #video_box .cont {
    position: absolute;
    width: 100%;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: center;
  }
  .phone_video #video_box .cont h3 {
    font-size: 16px;
    margin-bottom: 0px;
  }
  .phone_video #video_box .cont h1 {
    font-size: 24px;
    margin-bottom: 20px;
    margin-top: 10px;
    font-weight: bold;
  }
  .phone_video #video_box .cont a {
    padding: 10px 0;
    font-size: 16px;
    color: #fff;
  }

  .se2 h2 {
    font-size: 30px;
    margin: 30px 0;
  }
  .se2 a.new_left {
    width: 100%;
    padding: 0 20px;
    margin-bottom: 15px;
  }
  .se2 a.new_left p.new_img {
    background: linear-gradient(to top, #000, rgba(255, 255, 255, 0.15));
  }
  .se2 a.new_left .text {
    left: 20px;
    bottom: 20px;
    margin: 10px 0;
    position: unset;
    color: #333;
  }
  .se2 a.new_left .text p {
    font-size: 17px;
  }
  .se2 a.new_left .text h3 {
    font-size: 20px;
    margin: 0;
  }
  .se2 a.new_right {
    width: 100%;
    padding: 0 20px;
    margin-bottom: 0px;
  }
  .se2 a.new_right p.new_img {
    background: linear-gradient(to top, #000, rgba(255, 255, 255, 0.15));
  }
  .se2 a.new_right p.new_img img {
    object-fit: cover;
    height: 210px;
  }
  .se2 a.new_right .text {
    position: unset;
    left: 20px;
    bottom: 20px;
    color: #333;
    margin: 10px 0;
  }
  .se2 a.new_right .text p {
    font-size: 17px;
  }
  .se2 a.new_right .text h3 {
    font-size: 20px;
    margin: 0;
  }

  .se3 div.top p img {
    height: 300px;
    object-fit: cover;
  }
  .se3 div.top section {
    top: 50%;
  }
  .se3 div.top section h3 {
    font-size: 30px;
    margin: 0;
    padding: 10px;
    padding-top: 0;
  }
  .se3 div.top section p {
    font-size: 16px;
    margin-bottom: 0;
  }
  .se3 div.top section a {
    font-size: 16px;
    padding: 10px 0;
    margin-top: 30px;
  }
  .se3 .superiority {
    height: 100%;
    padding: 20px 0;
  }
  .se3 .superiority .superiority_box {
    width: 100%;
  }
  .se3 .superiority .superiority_box div {
    margin: 0;
    width: 100%;
    margin-bottom: 20px;
  }
  .se3 .superiority .superiority_box div h3 {
    margin-bottom: 0;
  }
  .se3 .superiority .superiority_box div b {
    margin: 5px 0;
  }

  .se4 h2 {
    font-size: 30px;
    margin: 30px 0;
  }
  .se4 .marks {
    width: 100%;
  }
  .se4 .marks .swiper-slide div.bottom {
    padding: 15px 0;
  }
  .se4 .marks .swiper-slide div.bottom span {
    font-size: 17px;
  }
  .se4 .marks .swiper-slide div.bottom b {
    margin: 0 15px;
  }

  .se5 h2 {
    font-size: 30px;
    margin: 30px 0;
  }
  .se5 div.center {
    height: 425px;
  }
  .se5 .left div h3 {
    left: 20px;
  }
  .se5 div.center .center_box {
    margin-top: 50px;
    width: 100%;
    padding: 0 20px;
  }
  .se5 div.center .center_box div.title p:last-child {
    font-size: 20px;
  }

  .se6 h2 {
    font-size: 30px;
    margin: 30px 0;
  }
  .se6 .map iframe {
    height: 250px;
  }
  .se6 .form {
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
    margin-top: 30px;
    position: static;
  }
  .se6 .form form {
    padding: 0;
  }
  .se6 .form form h2 {
    font-size: 30px;
    margin-bottom: 15px;
  }
  .se6 .form form label {
    width: 100%;
    border-radius: 0;
  }
  .se6 .form form label input,
  .se6 .form form label textarea {
    padding-left: 0;
    border-radius: 0;
  }
  .se6 .form form label.yanzheng {
    padding-left: 0;
  }
  .se6 .form form label.yanzheng input {
    width: 65%;
  }
}

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