* {
  margin: 0;
  padding: 0;
}
html, body {
  height: 100%;
  overflow: hidden;
}
body {  
  font-family: '微软雅黑';
}
img {
  vertical-align: top;
  display: inline-block;
  border: 0;
}
ul, li {
  list-style: none;
}
input,textarea {
  border: 0;
  outline:none;
}
em {
  font-style: normal;
}
.page {
  display:flex;
  width: 100%;
  flex-direction: column;
  height: 100%;
}

.header {
  height: 48px;
  line-height: 48px;
  background: #111520;
  position: relative;
  color: #fff;
  text-align: center;
}

.back {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  bottom:0;
  padding: 20px;
}
.header-menu {
  text-align: center;
  transition: .3s ease;
  box-sizing: border-box;
}
.icon {
  position: relative;
  display: block;
  width: 20px;
  padding: 6px 0;
  height: 1px;
  background: #fff;
  border-top: 1px solid  #fff;
  border-bottom: 1px solid  #fff;
  background-clip: content-box;
}
.header-menu.on>.icon {
  border: 0;
  background: none;
}
.icon:before, .icon:after {
  position: absolute;
  content: "";
  width: 24px;
  height: 1px;
  transition: .3s ease;
  -webkit-transition: .3s ease;
  opacity: 0;
}
.icon:before {
  top: 2px;
  left: 0px; 
  border-bottom: 2px solid #fff;
}
.icon:after {
  top: 2px;
  left: 0px; 
  border-top: 2px solid #fff;
}
.header-menu.on > .icon::before {
  opacity: 1;
  /* transform: rotate(135deg) translateX(5px) translateY(-45px); */
  /* -webkit-transform: rotate(140deg) translateX(5px) translateY(-45px); */
  -webkit-transform: rotate(45deg)
}
.header-menu.on > .icon:after {
  opacity: 1;
  /* transform: rotate(-138deg) translateX(20px) translateY(41px); */
  /* -webkit-transform: rotate(-140deg) translateX(20px) translateY(41px); */
  -webkit-transform: rotate(135deg)
}
/* .header-icon-menu {
  -webkit-transition: .3s .1s;
  transition: .3s .1s;
} */
.title {
  position: absolute;
  left: 100px;
  top: 0;
  right: 100px;
}
.title img {
  width: 121px;
  height: 30px;
  margin-top: 9px;
}

.shaere {
  position: absolute;
  right: 0;
  top: 0;
  width: 80px;
  padding-right: 10px;
  text-align: right;
}
.shaere i {
  display: inline-block;
  width:26px;
  height: 26px;
  vertical-align: top;
  margin-top: 11px;
  margin-right: 10px;
}
.shaere i:last-child {
  margin-right: 0;
}
.sing {
  background: url("../images/sing.png") no-repeat;
  background-size: 100% 100%;
  display: none !important;
}
.watch {
  background: url("../images/watch.png") no-repeat;
  background-size: 100% 100%;
}
.content {
  flex: 1;
  overflow: auto;
}


.swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-transition-property: -webkit-transform;
  transition-property: -webkit-transform;
  -o-transition-property: transform;
  transition-property: transform;
  transition-property: transform,-webkit-transform;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
}
.swiper-slide {
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  background: #000;
}
.swiper-pagination {
  position: absolute;
  text-align: center;
  -webkit-transition: .3s opacity;
  -o-transition: .3s opacity;
  transition: .3s opacity;
  -webkit-transform: translate3d(0,0,0);
  transform: translate3d(0,0,0);
  z-index: 10;
  bottom: 30px;
  left: 0;
  width: 100%;
}
.swiper-pagination span {
  width: 8px;
  height: 8px;
  border: 1px solid #fff;
  display: inline-block;
  border-radius: 100%;
  margin-right:8px;
}
.swiper-pagination span:last-child {
  margin-right: 0;
}
.swiper-pagination span.swiper-pagination-bullet-active {
  opacity: 1;
  background: #fff;
}
.img1 {
  background: url('../images/img1.jpg') no-repeat 50% 50%;
  background-size: cover;
}
.img2 {
  background: url('../images/img2.jpg') no-repeat 50% 50%;
  background-size: cover;
}
.img3 {
  background: url('../images/img3.jpg') no-repeat 50% 50%;
  background-size: cover;
}

.abounts {
  padding: 10px 20px;
}
.tit {
  text-align: center;
  font-size: 20px;
  padding: 20px 0 10px 10px;
  position: relative;
  margin-bottom: 10px;
  color: #000;
}
.tit-a {
  color: #fff;
}
.tit:after{
  content: '';
  position: absolute;
  width: 48px;
  height: 3px;
  background: #2495f7;
  bottom: 0;
  left: 50%;
  margin-left: -24px; 
}

.abounts p {
  line-height: 25px;
  color: #666;
  margin-bottom: 10px;
}
.bold {
  font-weight: bold;
}
.bul {
  color: #2495f7;
}
.aboutus-img img {
  width: 100%;
}
.abounts p:last-child {
  margin-bottom: 0;
}
.service-box {
  padding: 20px 15px;
  background: url('../images/servic-bj.jpg') no-repeat 50% 50%;
  background-size: cover;
  /* background: rgba(0,0,0,0.5); */
}
.service-title {
  font-size: 20px;
  text-align: center;
  color: #fff;
}
.service-subtitle {
  font-size: 16px;
  margin-top: 20px;
  line-height: 25px;
  color: #fff;
}
.en {
  margin-top: 20px;
  font-size: 14px;
  line-height: 22px;
  color: #fff;
}
.service-list {
  margin-top: 20px;
}
.service-list li {
  display: flex;
  background: #2495f7;
  align-items: center;
  margin-bottom: 15px;
}
.service-list li:last-child {
  margin-bottom: 0;
}

.service-img {
  width: 150px;
  position: relative;
}
.service-img img {
  width: 100%;
}
.service-img p {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 30px;
  line-height: 30px;
  background: rgba(79,66,64, 0.5);
  color: #fff;
  font-size: 13px;
  text-align: center;
}
.service-main {
  flex: 1;
  margin-left: 10px;
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  padding-right: 5px;
}

.work {
  padding: 15px 0;
}
.work-en {
  margin-top: 10px;
  color: #000;
  padding: 0 20px;
  font-size: 12px;
}
.card-list {
  margin-top: 20px;
  overflow: hidden;
  padding: 0 15px;
}
.card-list  li{
  width: 33%;
  float:left;
  padding:5px;
  height: 218px;
}

.card-list  li img{
  width: 100%;
}
.card-title {
  padding: 8px 0;
  font-size: 14px;
  color: #666;
}
.card-title time {
  font-size: 12px;
  color: #999;
}

.adderss {
  color: #aaa;
  padding: 15px;
}
.adderss i {
  display: inline-block;
  width: 30px;
  height: 30px;
  margin-right: 20px;
  border-bottom: 0;
}
.address-icon {
  background: url('../images/address-icon.png') no-repeat 50% 50%;
  background-size: 25px 25px;
}
.address-icon.on{
  background: url('../images/address-icon.png') no-repeat 50% 50%;
  background-size: 25px 25px;
  border-bottom: 1px solid #2c82cf;
}
.iphone-icon {
  background: url('../images/iphone-icon.png') no-repeat 50% 50%;
  background-size: 25px 25px;
}
.emile-icon {
  background: url('../images/emile-icon.png') no-repeat 50% 50%;
  background-size: 25px 25px;
}
.adderss p {
  margin-top: 10px;
  font-size: 14px; 
}
.textarea {
  height: 80px;
  resize: none;
}
.addredd-form {
  padding: 0 15px;
}
.addredd-form p {
  margin-bottom: 10px;
}
.addredd-form p:last-child {
  margin-bottom: 0;
}
.addredd-form p input,.addredd-form p textarea {
  width: 100%;
  border: 1px solid #8d8d91;
  padding: 10px  5px;
  box-sizing: border-box;
  border-radius: 5px;
  background: none;
  color: #aaa;
}
.addredd-form p input:focus,.addredd-form p textarea:focus {
  border: 1px solid #2495f7;
}
.addredd-form p input::-webkit-input-placeholder, .addredd-form p textarea::-webkit-input-placeholder{
  color: #aaa;
}
.bj {
  height: 100%;
  background: url('../images/contact-bj.jpg') no-repeat;
  background-size: 100% 100%; 
}
.props {
  position: absolute;
  background: #131721;
  left: 0;
  top: 48px;
  width: 100%;
  bottom: 0;
  z-index: 100;
  display: none;
} 
.props ul {
  padding: 0 50px;
}
.props ul li a  {
  text-decoration: none;
  display: block;
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 14px;
  border-bottom: 1px solid #2b2f38;  
} 

.alert {
  position: fixed;
  top:0;
  left: 0;
  width: 100%;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  z-index: 9999;
}
.alert-wrapp {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
}
.alert-main {
  background: #fff;
  margin: 10px 25px 0;
  padding: 15px;
  
}
.alert-img-box img{
  width: 100%;
}
.closd {
  color: #fff;
  text-align: right;
  font-size: 20px;
  padding: 0 20px;
}
.closd span {
  display: inline-block;
  font-size: 14px;
}
.closd span em {
  display: inline-block;
  width: 20px;
  height: 20px;
  line-height: 17px;
  text-align: center;
  font-size: 12px;
  border: 2px solid #fff;
  border-radius: 50%;
  margin-right: 5px;
  font-weight: bold;
}
.alert-img-info {
  margin-top: 10px;
}
.alert-img-info p {
  line-height: 25px;
  margin-bottom: 5px;
}
.alert-img-info p:last-child {
  margin-bottom: 0;
}


.submit {
  margin-top: 30px;
  border-radius: 30px;
  overflow: hidden;
}
.submit input{
  background: #2495f7;
  height: 40px;
  line-height: 40px;
  color: #fff;
  width: 100%;
}


.hide.cur {
    display: block;
}

.hide {
    display: none;
}