.banner .img-con img {
  width: 100%;
  object-fit: cover;
  object-position: center;
}
.banner .img-con img.mobile {
  display: none;
}
.banner .con-text {
  width: 70%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 15%;
  color: #fff;
  font-style: italic;
}
.banner .con-text h3 {
  font-size: 1.7rem;
  letter-spacing: 1px;
  position: relative;
  top: 1rem;
  opacity: 0;
  transition: all 0.5s ease 1s;
  -webkit-transition: all 0.5s ease 1s;
  -moz-transition: all 0.5s ease 1s;
  -ms-transition: all 0.5s ease 1s;
}
.banner .con-text .spec {
  height: 5rem;
  width: 100%;
  overflow: hidden;
}
.banner .con-text .spec h2 {
  font-size: 3.2rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  position: relative;
  top: 4rem;
  transition: all 1.5s;
  -webkit-transition: all 1.5s;
  -moz-transition: all 1.5s;
  -ms-transition: all 1.5s;
}
.banner .con-text p {
  font-size: 0.7rem;
  opacity: 0.3;
  margin-bottom: 4rem;
  opacity: 0;
  transition: all 1s ease 1.3s;
  -webkit-transition: all 1s ease 1.3s;
  -moz-transition: all 1s ease 1.3s;
  -ms-transition: all 1s ease 1.3s;
}
.banner .con-text .about {
  display: inline-block;
  width: 10rem;
  height: 3rem;
  border: 1px solid #e9e9e9;
  border-radius: 30px;
  position: relative;
  text-align: center;
  left: 4rem;
  opacity: 0;
  transition: all 1s ease 1.6s;
  -webkit-transition: all 1s ease 1.6s;
  -moz-transition: all 1s ease 1.6s;
  -ms-transition: all 1s ease 1.6s;
}
.banner .con-text .about a {
  display: block;
  border-radius: 30px;
  font-size: 0.8rem;
  line-height: 3rem;
  color: #fff;
  font-style: normal;
  position: relative;
  cursor: pointer;
}
.banner .con-text .about a:hover {
  background: #fff;
  color: #9f223d;
}
.banner .con-text .about.name {
  margin-left: 1.5rem;
}
.banner .con-text.active h3 {
  top: 0;
  opacity: 1;
}
.banner .con-text.active .spec h2 {
  top: 0;
}
.banner .con-text.active p {
  opacity: 1;
}
.banner .con-text.active .about {
  left: 0;
  opacity: 1;
}
.banner .swiper-pagination-bullets {
  bottom: 80px;
  left: -40%;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.4);
  margin: 0 8px;
  opacity: 1;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet-active {
  background: #9e223f;
}
.banner .decor_text {
  position: absolute;
  bottom: 80px;
  left: 14%;
  color: #fff;
  z-index: 100;
}
.banner .decor_text span {
  font-size: 0.7rem;
}
.banner .decor_text .line {
  display: inline-block;
  width: 70px;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
  position: relative;
  bottom: 4px;
}
.banner .decor_text .line:before {
  content: '';
  width: 0;
  height: 100%;
  background: #9e223f;
  position: absolute;
  top: 0;
  left: 0;
}
.banner .decor_text .line.active:before {
  width: 100%;
  transition: all 5s;
  -webkit-transition: all 5s;
  -moz-transition: all 5s;
  -ms-transition: all 5s;
}
.hot {
  padding-left: 8%;
  padding-right: 8%;
}
.hot .top {
  border-bottom: 1px solid #e9e9e9;
  position: relative;
  margin-top: 4.5rem;
  padding-bottom: 4rem;
}
.hot .top .left h3 {
  font-size: 1.2rem;
  position: relative;
  top: 2rem;
  opacity: 0;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
}
.hot .top .left h2 {
  font-size: 2.3rem;
  font-weight: bold;
  color: #9f223d;
  margin-bottom: 5rem;
  position: relative;
  top: 2rem;
  opacity: 0;
  transition: all 0.5s ease 0.3s;
  -webkit-transition: all 0.5s ease 0.3s;
  -moz-transition: all 0.5s ease 0.3s;
  -ms-transition: all 0.5s ease 0.3s;
}
.hot .top .left p {
  font-size: 1.2rem;
  width: 50%;
  position: relative;
  top: 2rem;
  opacity: 0;
  transition: all 0.5s ease 0.6s;
  -webkit-transition: all 0.5s ease 0.6s;
  -moz-transition: all 0.5s ease 0.6s;
  -ms-transition: all 0.5s ease 0.6s;
}
.hot .top .left p:before {
  content: '';
  width: 28px;
  height: 2px;
  background: #9f223d;
  position: absolute;
  top: -1rem;
  left: 0;
}
.hot .top .about {
  width: 20rem;
  height: 23rem;
  border-radius: 0px 0px 100px 0px;
  background: #9f223d;
  top: 0rem;
  opacity: 0;
  z-index: 101;
  position: absolute;
  right: 0;
  padding: 2.5rem;
  text-align: center;
  transition: all 2s;
  -webkit-transition: all 2s;
  -moz-transition: all 2s;
  -ms-transition: all 2s;
}
.hot .top .about h2 {
  font-size: 1.8rem;
  color: #f3f3f3;
}
.hot .top .about .line {
  width: 2rem;
  height: 1px;
  background: #f3f3f3;
  margin: 1.6rem auto;
}
.hot .top .about h3 {
  font-size: 1.3rem;
  color: #f3f3f3;
  margin-bottom: 1.1rem;
}
.hot .top .about p {
  color: #fff;
  font-size: 0.7rem;
  opacity: 0.5;
}
.hot .top .about .play {
  width: 3.3rem;
  height: 3.3rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
  margin: 3rem auto 0;
  cursor: pointer;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.hot .top .about .play span {
  color: #fff;
  font-size: 0.8rem;
  line-height: 3.3rem;
  position: relative;
  left: 2px;
}
.hot .top .about .play:hover {
  background: #fff;
}
.hot .top .about .play:hover span {
  color: #9f223d;
}
.hot .bottom {
  padding-bottom: 3.5rem;
  padding-top: 2.8rem;
}
.hot .bottom > ul li {
  float: left;
  width: 25%;
  text-align: center;
  cursor: pointer;
  position: relative;
}
.hot .bottom > ul li a {
  display: block;
}
.hot .bottom > ul li .tu {
  width: 9.9rem;
  height: 9.9rem;
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform-origin: center center;
  transform: scale(0.1);
  transition: all 2s ease 0.2s;
  -webkit-transition: all 2s ease 0.2s;
  -moz-transition: all 2s ease 0.2s;
  -ms-transition: all 2s ease 0.2s;
}
.hot .bottom > ul li .tu img {
  width: 100%;
}
.hot .bottom > ul li .tu .icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  z-index: 3;
}
.hot .bottom > ul li .tu .mask {
  width: 0;
  height: 0;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  background: #9f223d;
  opacity: 0;
  z-index: 2;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.hot .bottom > ul li h2 {
  font-size: 1.3rem;
  font-weight: bold;
  margin: 1.2rem 0 0.2rem;
  position: relative;
  top: 1rem;
  opacity: 0;
  transition: all 1s ease 1.2s;
  -webkit-transition: all 1s ease 1.2s;
  -moz-transition: all 1s ease 1.2s;
  -ms-transition: all 1s ease 1.2s;
}
.hot .bottom > ul li h3 {
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 1rem;
  position: relative;
  top: 1rem;
  opacity: 0;
  transition: all 1s ease 1.4s;
  -webkit-transition: all 1s ease 1.4s;
  -moz-transition: all 1s ease 1.4s;
  -ms-transition: all 1s ease 1.4s;
  -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 1.5;
    height: 3em;
    padding: 0 10px;
}
.hot .bottom > ul li .more {
  width: 4.5rem;
  height: 1.7rem;
  position: relative;
  top: 1rem;
  opacity: 0;
  border-radius: 18px;
  border: 1px solid #e9e9e9;
  margin: 0 auto;
  transition: all 1s ease 1.6s;
  -webkit-transition: all 1s ease 1.6s;
  -moz-transition: all 1s ease 1.6s;
  -ms-transition: all 1s ease 1.6s;
}
.hot .bottom > ul li .more h4 {
  display: block;
  line-height: 1.7rem;
  border-radius: 18px;
}
.hot .bottom > ul li:hover .tu .mask {
  width: 100%;
  height: 100%;
  margin-top: -50%;
  margin-left: -50%;
  opacity: 0.8;
}
.hot .bottom > ul li:hover .more h4 {
  background: #9f223d;
  color: #fff;
}
.hot .bottom > ul li:not(:last-child):before {
  content: '';
  width: 1px;
  height: 9.9rem;
  background: #e9e9e9;
  position: absolute;
  right: 0;
  top: 20%;
}
.hot.active .top .left h3 {
  top: 0;
  opacity: 1;
}
.hot.active .top .left h2 {
  top: 0;
  opacity: 1;
}
.hot.active .top .left p {
  top: 0;
  opacity: 1;
}
.hot.active .top .about {
  top: -10rem;
  opacity: 1;
}
.hot.active .bottom > ul li .tu {
  opacity: 1;
  transform: scale(1);
}
.hot.active .bottom > ul li h2 {
  top: 0;
  opacity: 1;
}
.hot.active .bottom > ul li h3 {
  top: 0;
  opacity: 1;
}
.hot.active .bottom > ul li .more {
  top: 0;
  opacity: 1;
}
.solve {
  position: relative;
}
.solve img {
  width: 100%;
}
.solve img.mobile {
  display: none;
}
.solve .solve-con {
  position: absolute;
  top: 30%;
  left: 8%;
  color: #fff;
}
.solve .solve-con h3 {
  font-size: 1.2rem;
  letter-spacing: 1px;
  opacity: 0;
  transition: all 0.5s ease 0.5s;
  -webkit-transition: all 0.5s ease 0.5s;
  -moz-transition: all 0.5s ease 0.5s;
  -ms-transition: all 0.5s ease 0.5s;
}
.solve .solve-con .box {
  height: 3.8rem;
  overflow: hidden;
}
.solve .solve-con .box h2 {
  font-size: 2.3rem;
  font-weight: bold;
  letter-spacing: 1px;
  position: relative;
  top: 3rem;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
}
.solve .solve-con > ul {
  margin-top: 3.5rem;
  margin-bottom: 4rem;
}
.solve .solve-con > ul li {
  float: left;
  padding-right: 4.2rem;
  position: relative;
}
.solve .solve-con > ul li h4 {
  font-size: 3.5rem;
  position: relative;
  top: -2rem;
  opacity: 0;
  transition: all 1s ease 1s;
  -webkit-transition: all 1s ease 1s;
  -moz-transition: all 1s ease 1s;
  -ms-transition: all 1s ease 1s;
}
.solve .solve-con > ul li h4:before {
  content: '+';
  position: absolute;
  right: -1rem;
  top: 0;
  font-size: 1.5rem;
}
.solve .solve-con > ul li span {
  display: block;
  font-size: 0.8rem;
  position: relative;
  top: -2rem;
  opacity: 0;
  transition: all 1s ease 1.3s;
  -webkit-transition: all 1s ease 1.3s;
  -moz-transition: all 1s ease 1.3s;
  -ms-transition: all 1s ease 1.3s;
}
.solve .solve-con > ul li:not(:first-child) {
  padding-left: 4.2rem;
}
.solve .solve-con > ul li:not(:first-child):after {
  content: '';
  width: 1px;
  height: 2.3rem;
  background: #fcfcfc;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 36%;
  transition: all 1s ease 1.6s;
  -webkit-transition: all 1s ease 1.6s;
  -moz-transition: all 1s ease 1.6s;
  -ms-transition: all 1s ease 1.6s;
}
.solve .solve-con .more {
  width: 10rem;
  height: 3rem;
  border-radius: 30px;
  display: inline-block;
  position: relative;
  left: 4rem;
  opacity: 0;
  transition: all 1s ease 1.8s;
  -webkit-transition: all 1s ease 1.8s;
  -moz-transition: all 1s ease 1.8s;
  -ms-transition: all 1s ease 1.8s;
}
.solve .solve-con .more a {
  display: block;
  color: #fff;
  font-size: 0.8rem;
  line-height: 3rem;
  text-align: center;
  border-radius: 30px;
  border: 1px solid #e9e9e9;
}
.solve .solve-con .more a:hover {
  background: #9f223d;
  border: 1px solid #9f223d;
  color: #fff;
}
.solve .solve-con .more.demo {
  margin-left: 1.5rem;
}
.solve .solve-con.active h3 {
  opacity: 1;
}
.solve .solve-con.active .box h2 {
  top: 0;
}
.solve .solve-con.active > ul li h4 {
  opacity: 1;
  top: 0;
}
.solve .solve-con.active > ul li span {
  opacity: 1;
  top: -0.4rem;
}
.solve .solve-con.active > ul li:not(:first-child):after {
  opacity: 0.4;
}
.solve .solve-con.active .more {
  left: 0;
  opacity: 1;
}
.topic {
  position: relative;
  overflow: hidden;
}
.topic .left {
  float: left;
  width: 60%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(../img/ditu.png) no-repeat left bottom, -webkit-linear-gradient(#fff 30%, #f4f4f4, #dedede);
  /* Safari 5.1 - 6.0 */
  background: url(../img/ditu.png) no-repeat left bottom, -o-linear-gradient(#fff 30%, #f4f4f4, #dedede);
  /* Opera 11.1 - 12.0 */
  background: url(../img/ditu.png) no-repeat left bottom, -moz-linear-gradient(#fff 30%, #f4f4f4, #dedede);
  /* Firefox 3.6 - 15 */
  background: url(../img/ditu.png) no-repeat left bottom, linear-gradient(#fff 30%, #f4f4f4, #dedede);
  /* 鏍囧噯鐨勮娉 */
}
.topic .left .sanjiao {
  position: absolute;
  right: 0;
  top: 0;
  width: 0;
  height: 0;
  border-color: #fff transparent;
  border-width: 0px 0px 50rem 12rem;
  border-style: solid;
}
.topic .right {
  float: right;
  width: 38%;
  padding-right: 8%;
  padding-top: 6rem;
  padding-bottom: 6rem;
}
.topic .right h3 {
  font-size: 1.2rem;
  opacity: 0;
  transition: all 1s ease 0.5s;
  -webkit-transition: all 1s ease 0.5s;
  -moz-transition: all 1s ease 0.5s;
  -ms-transition: all 1s ease 0.5s;
}
.topic .right .box {
  height: 4rem;
  overflow: hidden;
}
.topic .right .box h2 {
  font-size: 2.3rem;
  margin-bottom: 2.2rem;
  position: relative;
  top: 3rem;
  opacity: 0;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
}
.topic .right .box h2 span {
  color: #9f223d;
  font-weight: bold;
}
.topic .right p {
  font-size: 0.7rem;
  color: #97a2a8;
  width: 90%;
  margin-bottom: 4rem;
  position: relative;
  top: -1rem;
  opacity: 0;
  transition: all 1s ease 0.8s;
  -webkit-transition: all 1s ease 0.8s;
  -moz-transition: all 1s ease 0.8s;
  -ms-transition: all 1s ease 0.8s;
}
.topic .right .more {
  width: 10rem;
  height: 3rem;
  background: #969a9e;
  border-radius: 30px;
  display: inline-block;
  position: relative;
  top: -2rem;
  opacity: 0;
  transition: all 1s ease 1s;
  -webkit-transition: all 1s ease 1s;
  -moz-transition: all 1s ease 1s;
  -ms-transition: all 1s ease 1s;
}
.topic .right .more a {
  display: block;
  font-size: 0.8rem;
  color: #fff;
  border-radius: 30px;
  text-align: center;
  line-height: 3rem;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.topic .right .more a:hover {
  background: #9f223d;
}
.topic .right .more.demo {
  margin-left: 1.5rem;
}
.topic .right .video {
  margin-top: 6rem;
  width: 25rem;
  position: relative;
  cursor: pointer;
  transform: scale(0.1);
  opacity: 0;
  overflow: hidden;
  transition: all 1s ease 1.4s;
  -webkit-transition: all 1s ease 1.4s;
  -moz-transition: all 1s ease 1.4s;
  -ms-transition: all 1s ease 1.4s;
}
.topic .right .video img {
  width: 100%;
}
.topic .right .video .play {
  position: absolute;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  background: #9f223d;
  text-align: center;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.topic .right .video .play span {
  color: #fff;
  font-size: 18px;
  line-height: 3.5rem;
  position: relative;
  left: 2px;
}
.topic .right .video .play:hover {
  background: #fff;
}
.topic .right .video .play:hover span {
  color: #9f223d;
}
.topic.active .right h3 {
  opacity: 1;
}
.topic.active .right .box h2 {
  top: 0;
  opacity: 1;
}
.topic.active .right p {
  opacity: 1;
  top: 0;
}
.topic.active .right .more {
  opacity: 1;
  top: 0;
}
.topic.active .right .video {
  opacity: 1;
  transform: scale(1);
}
.power {
  position: relative;
  height: 0px;
  padding-bottom: 26.7%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-image: url(../img/zhineng_bg.jpg);
}
.power .text {
  position: absolute;
  color: #fff;
  top: 50%;
  left: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.power .text h3 {
  font-size: 1.2rem;
  letter-spacing: 1px;
}
.power .text h2 {
  font-size: 2.3rem;
  letter-spacing: 1px;
}
.power .text .more {
  width: 10rem;
  height: 3rem;
  border-radius: 30px;
  margin: 0 auto;
  margin-top: 4rem;
}
.power .text .more a {
  display: block;
  font-size: 0.8rem;
  text-align: center;
  line-height: 3rem;
  color: #fff;
  border-radius: 30px;
  border: 1px solid #fff;
}
.power .text .more a:hover {
  background: #9f223d;
  border: 1px solid #9f223d;
}
.case {
  padding-top: 4rem;
  padding-bottom: 4rem;
  background: #eeeeef;
  position: relative;
}
.case .swiper-container {
  width: 76%;
  margin: 0;
}
.case .swiper-container .swiper-slide div {
  direction: ltr;
}
.case .swiper-container .swiper-slide a {
  display: block;
}
.case .swiper-container .swiper-slide a .top {
  height: 0;
  padding-bottom: 55%;
  overflow: hidden;
  position: relative;
}
.case .swiper-container .swiper-slide a .top > img {
  width: 100%;
}
.case .swiper-container .swiper-slide a .top .text {
  position: absolute;
  bottom: 0;
  right: -1rem;
  width: 60%;
  height: 2.5rem;
  color: #fff;
}
.case .swiper-container .swiper-slide a .top .text:before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
  background: #9f223d;
  transform: skew(-20deg);
}
.case .swiper-container .swiper-slide a .top .text .left {
  float: left;
  position: relative;
  z-index: 2;
  width: 2rem;
  top: 30%;
  margin-right: 1rem;
  margin-left: 8%;
}
.case .swiper-container .swiper-slide a .top .text .left img {
  width: 100%;
}
.case .swiper-container .swiper-slide a .top .text h2 {
  float: left;
  font-size: 0.8rem;
  position: relative;
  z-index: 2;
  line-height: 2.5rem;
}
.case .swiper-container .swiper-slide a .bottom {
  background: #fff;
  height: 23rem;
  text-align: left;
  padding: 2.2rem 2rem 0;
}
.case .swiper-container .swiper-slide a .bottom h2 {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 0.8rem;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 1.5em;
}
.case .swiper-container .swiper-slide a .bottom > p {
  font-size: 0.8rem;
  color: #666;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
}
.case .swiper-container .swiper-slide a .bottom > ul {
  margin-top: 2.2rem;
}
.case .swiper-container .swiper-slide a .bottom > ul li {
  margin-top: 1.2rem;
}
.case .swiper-container .swiper-slide a .bottom > ul li h3 {
  font-size: 0.8rem;
  color: #9f223d;
}
.case .swiper-container .swiper-slide a .bottom > ul li p {
  font-size: 0.8rem;
  color: #666;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 1.5em;
}
.case .swiper-container .swiper-slide:hover .top > img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
}
.case .more {
  margin: 3.8rem auto 0;
  width: 10rem;
  height: 3rem;
}
.case .more a {
  display: block;
  line-height: 3rem;
  font-size: 0.8rem;
  background: #9f223d;
  border-radius: 30px;
  color: #fff;
  text-align: center;
}
.case .more a:hover {
  background: #8b0002;
}
.case .ditu {
  position: absolute;
  right: 0;
  top: 0;
  width: 42%;
  height: 100%;
  background: #9f223d;
  overflow: hidden;
}
.case .ditu:before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  border-color: #eeeeef transparent;
  border-width: 52rem 12rem 0 0;
  border-style: solid;
}
.case .swiper-button-next,
.case .swiper-button-prev {
  top: 30%;
  right: 13%;
  left: auto;
  width: 3.1rem;
  height: 3.1rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  background: none;
}
.case .swiper-button-next:before,
.case .swiper-button-prev:before {
  content: '\e66e';
  font-family: iconfont;
  position: absolute;
  top: 32%;
  left: 40%;
  font-size: 0.8rem;
  color: #fff;
}
.case .swiper-button-next:hover,
.case .swiper-button-prev:hover {
  background: #FFF;
}
.case .swiper-button-next:hover:before,
.case .swiper-button-prev:hover:before {
  color: #9f223d;
  left: 38%;
}
.case .swiper-button-prev {
  top: 38%;
}
.case .swiper-button-prev:before {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
}
.case .swiper-pagination {
  position: absolute;
  right: 12%;
  top: 46%;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 1px;
  font-size: 1.2rem;
  z-index: 1;
  width: auto;
  left: auto;
}
.case .swiper-pagination .current {
  font-size: 3rem;
  color: #fff;
}
.case .line {
  margin-top: 1.5rem;
  width: 6rem;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
  position: absolute;
  top: 53%;
  right: 12%;
  z-index: 1;
}
.case .line:before {
  content: '';
  width: 0;
  height: 1px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
}
.case .line.active:before {
  width: 100%;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
}
.free-telephone {
  padding: 6rem 8% 6rem;
  background: url(../img/about.png) no-repeat top left;
  position: relative;
}
.free-telephone h2 {
  font-size: 2.3rem;
  font-weight: bold;
}
.free-telephone p {
  font-size: 1.2rem;
}
.free-telephone .more {
  position: absolute;
  right: 8%;
  top: 7.5rem;
  width: 10rem;
  height: 3rem;
  border-radius: 30px;
  background: #9f223d;
}
.free-telephone .more a {
  color: #fff;
  display: block;
  border-radius: 30px;
  line-height: 3rem;
  text-align: center;
  font-size: 0.8rem;
}
.free-telephone .more a:hover {
  background: #8b0002;
}
.sign-up {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}
.sign-up .table {
  width: 70%;
  height: 76%;
  background: #fff;
  position: absolute;
  top: 12%;
  left: 15%;
  overflow: hidden;
}
.sign-up .table .left {
  width: 56%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(../img/form_img.jpg) no-repeat;
  background-size: cover;
}
.sign-up .table .left .logo {
  position: absolute;
  top: 8%;
  left: 8%;
}
.sign-up .table .left .text {
  position: absolute;
  bottom: 8%;
  left: 8%;
  color: #fff;
}
.sign-up .table .left .text h4 {
  font-size: 1rem;
}
.sign-up .table .left .text h2 {
  font-size: 2.2rem;
  font-weight: bold;
  letter-spacing: 1px;
  position: relative;
  top: -0.4rem;
}
.sign-up .table .left .text h3 {
  font-size: 1.1rem;
  letter-spacing: 1px;
}
.sign-up .table .right {
  width: 44%;
  height: 100%;
  float: right;
  padding: 2%;
}
.sign-up .table .right h2 {
  font-size: 1.7rem;
  font-weight: bold;
}
.sign-up .table .right h2 span {
  color: #9f223d;
}
.sign-up .table .right h4 {
  font-size: 16px;
  margin-bottom: 1rem;
}
.sign-up .table .right form {
  height: 90%;
}
.sign-up .table .right form > ul {
  height: 80%;
}
.sign-up .table .right form > ul li {
  width: 100%;
  height: 16%;
  padding-bottom: 3%;
  float: left;
}
.sign-up .table .right form > ul li input {
  width: 100%;
  height: 100%;
  border: none;
  background: #f3f3f5;
  padding-left: 1rem;
  color: #999;
  font-size: 0.8rem;
}
.sign-up .table .right form > ul li.list-half {
  width: 42%;
}
.sign-up .table .right form > ul li.list-right {
  width: 54%;
  margin-left: 4%;
}
.sign-up .table .right form > ul li:last-child {
  height: 36%;
}
.sign-up .table .right form > ul li:last-child textarea {
  width: 100%;
  height: 100%;
  border: none;
  background: #f3f3f5;
  padding-top: 1rem;
  padding-left: 1rem;
  color: #999;
  font-size: 0.8rem;
}
.sign-up .table .right form .button {
  width: 10rem;
  height: 3rem;
  border-radius: 30px;
  background: #9f223d;
  color: #fff;
  font-size: 0.8rem;
  line-height: 3rem;
  text-align: center;
  border: none;
  margin-top: 0.8rem;
  cursor: pointer;
}
.sign-up .table .right form .button:hover {
  background: #8b0002;
}
.sign-up .table .close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  color: #999;
  font-size: 0.9rem;
  cursor: pointer;
}
#videoPopup {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}
#videoPopup .video-box {
  width: 70%;
  position: absolute;
  left: 15%;
  top: 8%;
}
#videoPopup .video-box video {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
#videoPopup .video-box .close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  cursor: pointer;
  text-align: center;
}
#videoPopup .video-box .close span {
  font-size: 0.8rem;
  line-height: 2rem;
  color: #fff;
}
#videoPopup .video-box .close:hover {
  background: rgba(0, 0, 0, 0.5);
}
.case-appointment {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}
.case-appointment .table {
  width: 60%;
  height: 66%;
  position: absolute;
  left: 20%;
  top: 17%;
  background: #fff;
  padding: 2% 3%;
}
.case-appointment .table h2 {
  height: 10%;
  font-size: 1.7rem;
  font-weight: bold;
  margin-bottom: 1rem;
}
.case-appointment .table h2 span {
  color: #9f223d;
}
.case-appointment .table form {
  height: 90%;
}
.case-appointment .table form .big-box {
  height: 76%;
}
.case-appointment .table form .big-box .left {
  float: left;
  width: 48%;
  height: 100%;
}
.case-appointment .table form .big-box .left > ul {
  height: 100%;
}
.case-appointment .table form .big-box .left > ul li {
  float: left;
  width: 100%;
  height: 20%;
}
.case-appointment .table form .big-box .left > ul li:not(:last-child) {
  padding-bottom: 3%;
}
.case-appointment .table form .big-box .left > ul li select {
  width: 100%;
  height: 100%;
  border: none;
  padding-left: 1rem;
  background: #f3f3f5;
  font-size: 0.8rem;
  color: #999;
}
.case-appointment .table form .big-box .left > ul li input {
  width: 100%;
  height: 100%;
  border: none;
  padding-left: 1rem;
  background: #f3f3f5;
  font-size: 0.8rem;
  color: #999;
}
.case-appointment .table form .big-box .left > ul li.input-left {
  width: 40%;
}
.case-appointment .table form .big-box .left > ul li.input-right {
  float: right;
  width: 57%;
}
.case-appointment .table form .big-box .right {
  float: right;
  width: 48%;
  height: 100%;
  position: relative;
}
.case-appointment .table form .big-box .right span {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.8rem;
  color: #999;
  z-index: 100;
}
.case-appointment .table form .big-box .right textarea {
  background: #f3f3f5;
  width: 100%;
  border: none;
  padding: 2.5rem 1rem;
  height: 100%;
}
.case-appointment .table form .btn {
  width: 10rem;
  height: 3rem;
  background: #9f223d;
  color: #fff;
  border-radius: 30px;
  font-size: 0.8rem;
  text-align: center;
  line-height: 3rem;
  cursor: pointer;
  float: right;
  margin-top: 1.6rem;
}
.case-appointment .table form .btn:hover {
  background: #7a1d2f;
}
.case-appointment .table .close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  color: #999;
  font-size: 0.9rem;
  cursor: pointer;
}
@media screen and (max-width: 1680px) {
  .case .swiper-container .swiper-slide a .top .text {
    width: 70%;
  }
}
@media screen and (max-width: 1366px) {
  .sign-up .table .right form {
    height: 86%;
  }
  .case .swiper-container .swiper-slide a .top .text {
    width: 70%;
  }
}
@media screen and (max-width: 1024px) {
  .topic .left .sanjiao {
    border-width: 0px 0px 52rem 12rem;
  }
  .topic .right {
    width: 40%;
  }
  .topic .right .more {
    width: 8rem;
    background: #9f223d;
  }
  .topic .right .video {
    margin-top: 5rem;
    width: 20rem;
  }
  .case .swiper-container .swiper-slide a .top .text {
    width: 83%;
  }
  .sign-up .table .left {
    width: 46%;
  }
  .sign-up .table .left .text h2 {
    font-size: 1.8rem;
  }
  .sign-up .table .right {
    width: 54%;
  }
  .case-appointment .table {
    width: 74%;
    left: 13%;
  }
}
@media screen and (max-width: 768px) {
#videoPopup .video-box {
  width: 96%;
  position: absolute;
  left: 2%;
  top: 5%;
} 
    
  .banner {
    margin-top: 5.5rem;
  }
  .banner .img-con img.pc {
    display: none;
  }
  .banner .img-con img.mobile {
    display: block;
  }
  .banner .con-text {
    text-align: center;
    left: 0;
    top: 45%;
  }
  .banner .con-text h3 {
    font-size: 16px;
  }
  .banner .con-text .spec h2 {
    font-size: 20px;
  }
  .banner .con-text p {
    font-size: 12px;
  }
  .banner .con-text .about a {
    font-size: 14px;
  }
  .banner .decor_text {
    display: none;
  }
  .banner .swiper-pagination-bullets {
    bottom: 40px;
    left: 0;
  }
  .hot {
    background: url(../img/about.png) no-repeat -130px 3px;
  }
  .hot .top {
    padding-top: 3.5rem;
    margin-top: 0;
  }
  .hot .top .about {
    width: 100%;
    position: relative;
    height: auto;
    top: 0;
  }
  .hot .top .about h2 {
    font-size: 18px;
  }
  .hot .top .about h3 {
    font-size: 16px;
  }
  .hot .top .about p {
    font-size: 13px;
  }
  .hot .top .left h3 {
    font-size: 12px;
  }
  .hot .top .left h2 {
    font-size: 28px;
    margin-bottom: 4rem;
  }
  .hot .top .left p {
    width: 100%;
    font-size: 14px;
  }
  .hot .bottom {
    padding-top: 1rem;
  }
  .hot .bottom > ul li {
    width: 50%;
    margin-top: 2.5rem;
  }
  .hot .bottom > ul li:nth-child(2):before {
    display: none;
  }
  .hot .bottom > ul li h2 {
    font-size: 16px;
  }
  .hot .bottom > ul li h3 {
    font-size: 12px;
  }
  .hot .bottom > ul li .more {
    width: 6rem;
    height: 30px;
  }
  .hot .bottom > ul li .more h4 {
    font-size: 14px;
    line-height: 30px;
  }
  .hot .bottom > ul li .tu .icon {
    width: 40%;
  }
  .hot.active .top .about {
    top: -2rem;
  }
  .solve img.pc {
    display: none;
  }
  .solve img.mobile {
    display: block;
  }
  .solve .solve-con {
    left: 0;
    top: 48%;
    width: 100%;
  }
  .solve .solve-con h3 {
    font-size: 16px;
    text-align: center;
  }
  .solve .solve-con .box h2 {
    font-size: 26px;
    text-align: center;
  }
  .solve .solve-con > ul {
    width: 100%;
    margin-top: 2rem;
    margin-bottom: 3rem;
  }
  .solve .solve-con > ul li {
    width: 33.333%;
    padding-right: 1rem;
    padding-left: 2rem;
  }
  .solve .solve-con > ul li:not(:first-child) {
    padding-left: 2rem;
  }
  .solve .solve-con > ul li h4 {
    font-size: 30px;
  }
  .solve .solve-con > ul li h4:before {
    right: 1rem;
  }
  .solve .solve-con > ul li:nth-child(2) h4:before {
    right: -10px;
  }
  .solve .solve-con > ul li span {
    font-size: 12px;
  }
  .solve .solve-con.active .more {
    left: 16%;
  }
  .solve .solve-con .more a {
    font-size: 14px;
  }
  .topic {
    background: url(../img/ditu.png) no-repeat left bottom, -webkit-linear-gradient(#fff 30%, #f4f4f4, #dedede);
    background: url(../img/ditu.png) no-repeat left bottom, -o-linear-gradient(#fff 30%, #f4f4f4, #dedede);
    background: url(../img/ditu.png) no-repeat left bottom, -moz-linear-gradient(#fff 30%, #f4f4f4, #dedede);
    background: url(../img/ditu.png) no-repeat left bottom, linear-gradient(#fff 30%, #f4f4f4, #dedede);
  }
  .topic .left {
    width: 100%;
    float: none;
    position: relative;
    height: 400px;
    background: none;
  }
  .topic .left .sanjiao {
    display: none;
  }
  .topic .left .container {
    transform: scale(0.8);
    -webkit-transform: scale(0.8);
    -moz-transform: scale(0.8);
    -ms-transform: scale(0.8);
  }
  .topic .left .container .component {
    left: 6%;
    top: -8rem;
  }
  .topic .right {
    width: 100%;
    float: none;
    padding-right: 0;
    text-align: center;
    padding-top: 3rem;
    padding-bottom: 5rem;
  }
  .topic .right h3 {
    font-size: 16px;
  }
  .topic .right .box h2 {
    font-size: 26px;
  }
  .topic .right p {
    width: 80%;
    margin: 2rem auto;
    font-size: 12px;
  }
  .topic .right .more a {
    font-size: 14px;
  }
  .topic .right .video {
    width: 90%;
    margin: 5rem auto 0;
  }
  .power {
    padding-bottom: 64%;
  }
  .power .text {
    width: 100%;
  }
  .power .text h3 {
    font-size: 16px;
  }
  .power .text h2 {
    font-size: 26px;
  }
  .power .text .more {
    margin-top: 3rem;
  }
  .power .text .more a {
    font-size: 14px;
  }
  .case .swiper-container {
    width: 100%;
  }
  .case .swiper-container .swiper-slide .bottom {
    height: 24rem;
  }
  .case .swiper-container .swiper-slide .bottom h2 {
    font-size: 20px;
  }
  .case .swiper-container .swiper-slide .bottom p {
    font-size: 13px;
  }
  .case .swiper-container .swiper-slide .bottom ul li h3 {
    font-size: 13px;
  }
  .case .swiper-container .swiper-slide .bottom ul li p {
    font-size: 12px;
  }
  .case .swiper-button-next,
  .case .swiper-button-prev {
    display: none;
  }
  .case .swiper-pagination {
    display: none;
  }
  .case .ditu {
    width: 32%;
  }
  .case .ditu:before {
    border-width: 54.5rem 10rem 0 0;
  }
  .case .line {
    display: none;
  }
  .case .more a {
    font-size: 14px;
  }
  .free-telephone {
    text-align: center;
    background: url(../img/about.png) no-repeat -130px 3px;
  }
  .free-telephone h2 {
    font-size: 26px;
  }
  .free-telephone p {
    font-size: 16px;
  }
  .free-telephone .more {
    position: relative;
    top: 2rem;
    right: 0;
    left: 50%;
    margin-left: -5rem;
  }
  .free-telephone .more a {
    font-size: 14px;
  }
  .sign-up .table {
    width: 90%;
    top: 6%;
    left: 5%;
    overflow: auto;
  }
  .sign-up .table .left {
    display: none;
  }
  .sign-up .table .left .text h2 {
    font-size: 1.8rem;
  }
  .sign-up .table .right {
    width: 100%;
    padding: 5%;
    overflow: auto;
  }
  .sign-up .table .right h2 {
    font-size: 16px;
  }
  .sign-up .table .right h4 {
    font-size: 13px;
  }
  .sign-up .table .right form {
    height: 100%;
  }
  .sign-up .table .right form > ul {
    height: 90%;
  }
  .sign-up .table .right form > ul li {
    height: 10.6%;
  }
  .sign-up .table .right form > ul li.list-half {
    width: 100%;
  }
  .sign-up .table .right form > ul li.list-right {
    width: 100%;
    margin-left: 0;
  }
  .case-appointment .table {
    width: 90%;
    left: 5%;
    top: 8%;
    padding: 6% 4%;
  }
  .case-appointment .table h2 {
    font-size: 16px;
    margin-bottom: 0.2rem;
  }
  .case-appointment .table form {
    overflow: auto;
  }
  .case-appointment .table form .big-box .left {
    width: 100%;
    height: 110%;
  }
  .case-appointment .table form .big-box .left > ul li {
    height: 14.2%;
  }
  .case-appointment .table form .big-box .left > ul li.input-left {
    width: 100%;
  }
  .case-appointment .table form .big-box .left > ul li.input-right {
    width: 100%;
  }
  .case-appointment .table form .big-box .right {
    width: 100%;
    height: 50%;
    margin-top: 3%;
  }
  .case-appointment .table form .btn {
    margin-top: 1rem;
    font-size: 13px;
  }
}
/*# sourceMappingURL=index.css.map */