@charset "utf-8";
/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/
/*Generated by wjdhcms 3.0 */
.dx {
  text-transform: uppercase;
}
.dh {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.clearboth:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
  line-height: 0;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.w1180 {
  width: 1180px;
  margin: 0 auto;
}
@keyframes huanying1 {
  0% {
    left: 0;
    opacity: 1;
  }
  100% {
    left: 15px;
    opacity: 0;
  }
}
@keyframes huanying2 {
  0% {
    opacity: 0;
    left: -10px;
  }
  100% {
    left: 0;
    opacity: 1;
  }
}
.swiper-container {
  cursor: url("gesture.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/gesture.png*/), default;
}
.swiper-container img {
  cursor: url("gesture.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/gesture.png*/), default;
}
.banner {
  position: relative;
}
.banner .slider {
  width: 100% !important;
  height: 550px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.banner .slider-main {
  width: 1920px;
  height: 100%;
  position: absolute;
  left: 50%;
  margin-left: -960px;
}
.banner .slider-main li {
  width: 100%;
  height: 100%;
}
.banner .osSlider-main .slider-btn-prev {
  position: absolute;
  z-index: 30;
  top: 50%;
  left: -45px;
  width: 40px;
  height: 40px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url("arrowPrev.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/arrowPrev.png*/) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-prev {
  left: 3%;
}
.banner .osSlider-main .slider-btn-next {
  position: absolute;
  z-index: 30;
  top: 50%;
  right: -45px;
  width: 40px;
  height: 40px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url("arrowNext.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/arrowNext.png*/) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-next {
  right: 3%;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav {
  position: absolute;
  width: 100%;
  bottom: 30px;
  text-align: center;
  z-index: 25;
  font-size: 0;
}
.banner .osSlider-main .slider-nav li {
  display: inline-block;
  vertical-align: top;
  width: 18px;
  height: 18px;
  border: solid 1px #ffffff;
  text-align: center;
  font-family: Arial;
  font-size: 0;
  line-height: 32px;
  margin: 0 10px;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 3px;
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  position: relative;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.banner .osSlider-main .slider-nav li:before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  background-color: #ffffff;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  margin-left: -6px;
  margin-top: -6px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  position: absolute;
  z-index: -1;
}
.banner .osSlider-main .slider-nav li.active {
  border-color: #3ab284;
  color: #fff;
}
.banner .osSlider-main .slider-nav li.active:before {
  background: #3ab284;
}
.title h3 {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
}
.title h3 i {
  font-size: 22px;
  font-weight: 100;
  position: relative;
  line-height: 24px;
  vertical-align: top;
  margin-right: 6px;
}
.title h3 i:before {
  content: "";
  display: block;
  position: absolute;
  left: -90px;
  top: 50%;
  width: 70px;
  height: 1px;
  background-color: #cccccc;
}
.title h3 em {
  display: inline-block;
  height: 24px;
  width: 7px;
  vertical-align: top;
  margin-right: 10px;
  background: url("titdd.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/titdd.png*/) center center no-repeat;
}
.product {
  padding: 60px 0;
}
.product .title {
  height: 28px;
}
.product .title h3 {
  float: left;
}
.product .proNav {
  float: right;
  font-size: 0;
  line-height: 28px;
}
.product .proNav li {
  float: left;
  margin-left: 10px;
  font-size: 16px;
}
.product .proNav li:before {
  content: "/";
  margin-right: 10px;
}
.product .proNav li:first-child:before {
  display: none;
}
.product .proNav li a {
  display: inline-block;
  border-radius: 10px;
  padding: 0 22px;
  position: relative;
}
.product .proNav li a:before {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 10px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #274a9e;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.8s;
  transition-duration: 0.8s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.product .proNav li a:hover:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}
.product .proNav li a:hover {
  color: #fff;
}
.product .list ul {
  margin-right: -36px;
}
.product .list li {
  float: left;
  position: relative;
  margin-right: 36px;
  margin-top: 33px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  z-index: 1;
  width: 290px;
  height: 278px;
  background-color: #f3f3f5;
  padding: 10px;
}
.product .list li .pic {
  display: block;
  width: 270px;
  height: 160px;
  overflow: hidden;
  position: relative;
  background-color: #fff;
  z-index: 1;
}
.product .list li .pic img {
  display: block;
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .list li .text {
  height: 98px;
  padding-top: 20px;
}
.product .list li .text .bt {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  font-size: 16px;
  line-height: 30px;
}
.product .list li .text .more {
  display: block;
  width: 34px;
  height: 34px;
  background: #ccc url("proli.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/proli.png*/) center center no-repeat;
  border-radius: 50px;
  margin: 8px auto 0;
}
.product .list li:hover {
  background-color: #ffffff;
  box-shadow: 0px 8px 9px 0px rgba(51, 51, 51, 0.09);
  -webkit-transform: translateY(-10px);
  transform: translateY(-10px);
}
.product .list li:hover .pic img {
  -webkit-transform: scale(1.15) rotate(0);
  -moz-transform: scale(1.15) rotate(0);
  -o-transform: scale(1.15) rotate(0);
  transform: scale(1.15) rotate(0);
}
.product .list li:hover .more {
  background-color: #3ab284;
  width: 114px;
}
.youshi {
  position: relative;
  background-color: #edeef1;
  height: 574px;
}
.youshi .title {
  position: absolute;
  right: 0;
  top: 60px;
  z-index: 3;
}
.youshi .ysBox .bd {
  height: 574px;
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}
.youshi .ysBox .bd li .pic {
  width: 1038px;
  height: 574px;
  float: left;
  position: relative;
}
.youshi .ysBox .bd li .pic:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: bottom;
  transform-origin: bottom;
  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /*FireFox*/
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /* Opear */
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
}
.youshi .ysBox .bd li .pic.pic:hover:before,
.youshi .ysBox .bd li .pic.img:hover:before {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
}
.youshi .ysBox .bd li .pic img {
  display: block;
  width: 100%;
  height: 100%;
}
.youshi .ysBox .bd li .cont {
  background: url("ysbg.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/ysbg.png*/) -110px 427px no-repeat;
  height: 574px;
  float: left;
  width: 690px;
  padding-left: 70px;
  padding-top: 134px;
}
.youshi .ysBox .bd li .cont h4 {
  font-weight: bold;
  color: #274a9e;
  line-height: 1;
  font-size: 18px;
}
.youshi .ysBox .bd li .cont .line {
  width: 325px;
  height: 1px;
  background-color: #535353;
  margin-top: 35px;
}
.youshi .ysBox .bd li .cont .text {
  color: #666666;
  line-height: 28px;
  margin-top: 24px;
  width: 490px;
}
.youshi .ysBox .bd li .cont .zxLink {
  display: block;
  width: 137px;
  height: 39px;
  background-color: #3ab284;
  border-radius: 20px;
  padding-right: 37px;
  line-height: 39px;
  position: relative;
  text-align: center;
  color: #fff;
  font-size: 16px;
  margin-top: 35px;
}
.youshi .ysBox .bd li .cont .zxLink:before {
  content: "";
  display: block;
  position: absolute;
  width: 37px;
  height: 37px;
  border-radius: 50%;
  right: 1px;
  top: 1px;
  background: #ffffff url("yszx.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/yszx.png*/) center center no-repeat;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.youshi .ysBox .bd li .cont .zxLink:hover {
  background-color: #274a9e;
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
  box-shadow: 0 10px 10px -5px rgba(39, 74, 158, 0.5);
}
.youshi .ysBox .bd li .cont .zxLink:hover:before {
  background: #ffffff url("yszxh.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/yszxh.png*/) center center no-repeat;
}
.youshi .ysBox .hd {
  position: absolute;
  z-index: 2;
  right: 557px;
  top: 0;
  width: 224px;
}
.youshi .ysBox .hd ul li {
  height: 143px;
  background-color: #274a9e;
  margin-top: 1px;
  padding: 38px 0 0 18px;
  position: relative;
}
.youshi .ysBox .hd ul li:first-child {
  margin-top: 0;
}
.youshi .ysBox .hd ul li:after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #3ab284;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.8s;
  transition-duration: 0.8s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.youshi .ysBox .hd ul li i {
  width: 77px;
  height: 66px;
  border-right: dashed 1px #6d85bf;
  display: block;
  float: left;
  overflow: hidden;
  position: relative;
  margin-right: 20px;
  z-index: 2;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.youshi .ysBox .hd ul li i:before,
.youshi .ysBox .hd ul li i:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  top: 0;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.youshi .ysBox .hd ul li i.ico1:before,
.youshi .ysBox .hd ul li i.ico1:after {
  background: url("../img/ysico1.png") center center no-repeat;
}
.youshi .ysBox .hd ul li i.ico2:before,
.youshi .ysBox .hd ul li i.ico2:after {
  background: url("../img/ysico2.png") center center no-repeat;
}
.youshi .ysBox .hd ul li i.ico3:before,
.youshi .ysBox .hd ul li i.ico3:after {
  background: url("../img/ysico3.png") center center no-repeat;
}
.youshi .ysBox .hd ul li i.ico4:before,
.youshi .ysBox .hd ul li i.ico4:after {
  background: url("../img/ysico4.png") center center no-repeat;
}
.youshi .ysBox .hd ul li span {
  display: block;
  line-height: 1;
  color: #fff;
  position: relative;
  z-index: 2;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.youshi .ysBox .hd ul li span.s1 {
  font-size: 18px;
  font-weight: bold;
  padding-top: 20px;
}
.youshi .ysBox .hd ul li span.s2 {
  color: #6d85bf;
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 100;
  margin-top: 6px;
}
.youshi .ysBox .hd ul li.on {
  padding-left: 34px;
  margin-left: -34px;
}
.youshi .ysBox .hd ul li.on:after {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}
.youshi .ysBox .hd ul li.on i {
  border-color: #7bc3a8;
}
.youshi .ysBox .hd ul li.on i:before,
.youshi .ysBox .hd ul li.on i:after {
  top: -100%;
}
.youshi .ysBox .hd ul li.on span.s2 {
  color: #ffffff;
}
.youshi .ysBox .tel {
  position: absolute;
  left: 697px;
  bottom: 0;
  line-height: 41px;
}
.youshi .ysBox .tel:before {
  content: "";
  display: inline-block;
  width: 48px;
  height: 41px;
  vertical-align: top;
  margin-right: 30px;
  animation: msClock 1.6s linear infinite;
  background: url("ystel.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/ystel.png*/) 0 center no-repeat;
}
.youshi .ysBox .tel i {
  font-family: 'Times New Roman', Times, serif;
  font-size: 30px;
  display: inline-block;
  vertical-align: top;
}
.youshi .ysBox .tel .zxLink {
  display: inline-block;
  width: 110px;
  height: 34px;
  background-color: #0d9849;
  margin-left: 45px;
  line-height: 34px;
  vertical-align: middle;
  color: #fff;
  text-align: center;
}
.youshi .ysBox .tel .zxLink:hover {
  box-shadow: 0 10px 10px -4px rgba(39, 74, 158, 0.5);
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.case {
  padding: 60px 0;
}
.case .caseBox {
  padding: 160px 0;
  background: url("case.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/case.png*/) 0 bottom no-repeat;
}
.case .caseBox:before {
  content: "";
  display: block;
  position: absolute;
  left: 790px;
  bottom: 0;
  width: 820px;
  height: 320px;
  background-color: #f3f3f5;
  z-index: -1;
}
.case .caseBox .title {
  position: absolute;
  left: 0;
  top: 60px;
}
.case .caseBox .bd {
  width: 950px;
  height: 320px;
  overflow: hidden;
}
.case .caseBox .bd li {
  width: 950px;
  height: 320px;
}
.case .caseBox .bd li:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
  line-height: 0;
}
.case .caseBox .bd li .pic {
  display: block;
  width: 320px;
  height: 320px;
  position: relative;
  overflow: hidden;
  float: left;
}
.case .caseBox .bd li .pic img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transform: scale(1.1) rotate(0);
  -moz-transform: scale(1.1) rotate(0);
  -o-transform: scale(1.1) rotate(0);
  transform: scale(1.1) rotate(0);
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseBox .bd li:hover .pic img {
  -webkit-transform: scale(1) rotate(0);
  -moz-transform: scale(1) rotate(0);
  -o-transform: scale(1) rotate(0);
  transform: scale(1) rotate(0);
}
.case .caseBox .bd li .cont {
  float: right;
  background: #274a9e;
  width: 630px;
  height: 320px;
  padding: 50px;
}
.case .caseBox .bd li .cont .bt {
  line-height: 1;
  font-size: 18px;
  color: #ffffff;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.case .caseBox .bd li .cont .bt:hover {
  -webkit-transform: translateX(5px);
  transform: translateX(5px);
}
.case .caseBox .bd li .cont .en {
  color: #ffffff;
  line-height: 12px;
  margin-top: 15px;
  text-transform: uppercase;
}
.case .caseBox .bd li .cont p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 24px;
  height: 72px;
  margin-top: 35px;
  color: #cdd2e3;
}
.case .caseBox .bd li .cont .more {
  display: inline-block;
  font-size: 18px;
  color: #ffffff;
  margin-top: 45px;
}
.case .caseBox .bd li .cont .more:hover {
  -webkit-transform: translateX(5px);
  transform: translateX(5px);
}
@keyframes zyfd {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  25% {
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
  }
  50% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  75% {
    -webkit-transform: translateX(-4px);
    transform: translateX(-4px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}
.case .caseBox .bd li .cont .more:after {
  content: "";
  display: inline-block;
  margin-left: 5px;
  width: 29px;
  height: 12px;
  vertical-align: middle;
  background: url("casemore.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/casemore.png*/) center center no-repeat;
  animation: zyfd 1.5s linear infinite;
}
.case .caseBox .hd li {
  position: absolute;
  width: 160px;
  height: 160px;
}
.case .caseBox .hd li.hd1,
.case .caseBox .hd li:nth-child(1) {
  top: 0;
  right: 320px;
}
.case .caseBox .hd li.hd2,
.case .caseBox .hd li:nth-child(2) {
  top: 160px;
  right: 160px;
}
.case .caseBox .hd li.hd3,
.case .caseBox .hd li:nth-child(3) {
  top: 320px;
  right: 0;
}
.case .caseBox .hd li.hd4,
.case .caseBox .hd li:nth-child(4) {
  top: 480px;
  right: 160px;
}
.case .caseBox .hd li .pic {
  display: block;
  width: 160px;
  height: 160px;
  position: relative;
  overflow: hidden;
}
.case .caseBox .hd li .pic img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseBox .hd li .more {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #3ab284;
  text-align: center;
  display: block;
  color: #fff;
  font-size: 20px;
  line-height: 160px;
  transition: 0.4s ease;
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateX(15px);
  transform: translateX(15px);
}
.case .caseBox .hd li.on .more,
.case .caseBox .hd li:hover .more {
  -webkit-transform: translateX(0);
  transform: translateX(0);
  opacity: 1;
  filter: alpha(opacity=100);
}
.case .caseBox .casePage {
  text-align: center;
  padding-top: 60px;
  position: absolute;
  width: 160px;
  height: 160px;
  top: 320px;
  right: 160px;
}
.case .caseBox .casePage span {
  display: inline-block;
  font-size: 24px;
  color: #666666;
  cursor: pointer;
  height: 40px;
  width: 40px;
  vertical-align: top;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseBox .casePage span.prev:before {
  content: "<";
}
.case .caseBox .casePage span.next:before {
  content: ">";
}
.case .caseBox .casePage span:hover {
  color: #274a9e;
}
.case .caseBox .casePage i {
  display: inline-block;
  vertical-align: top;
  width: 1px;
  height: 40px;
  background-color: #cbcbcb;
}
.mbanner1 {
  text-align: center;
  background: url("mbanner1.jpg"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/mbanner1.jpg*/) center 0 no-repeat;
  height: 300px;
  padding-top: 64px;
  line-height: 1;
  color: #ffffff;
}
.mbanner1 .t1 {
  font-size: 34px;
  font-weight: bold;
}
.mbanner1 .t2 {
  margin-top: 30px;
}
.mbanner1 .t2 > div {
  display: inline-block;
  border-left: 1px dashed rgba(255, 255, 255, 0.34);
  width: 146px;
  height: 48px;
  padding-top: 1px;
}
.mbanner1 .t2 > div:first-child {
  border: none;
}
.mbanner1 .t2 > div h4 {
  font-weight: bold;
  font-size: 18px;
}
.mbanner1 .t2 > div p {
  font-size: 12px;
  margin-top: 12px;
  font-weight: 100;
}
.mbanner1 .tel {
  height: 39px;
  margin-top: 20px;
}
.mbanner1 .tel .zxLink {
  display: inline-block;
  width: 137px;
  height: 39px;
  background-color: #3ab284;
  border-radius: 20px;
  padding-right: 37px;
  line-height: 39px;
  position: relative;
  text-align: center;
  color: #fff;
  font-size: 16px;
}
.mbanner1 .tel .zxLink:before {
  content: "";
  display: block;
  position: absolute;
  width: 37px;
  height: 37px;
  border-radius: 50%;
  right: 1px;
  top: 1px;
  background: #ffffff url("yszx.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/yszx.png*/) center center no-repeat;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.mbanner1 .tel .zxLink:hover {
  background-color: #274a9e;
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
  box-shadow: 0 10px 10px -5px rgba(39, 74, 158, 0.5);
}
.mbanner1 .tel .zxLink:hover:before {
  background: #ffffff url("yszxh.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/yszxh.png*/) center center no-repeat;
}
.mbanner1 .tel span {
  margin-left: 15px;
  font-size: 16px;
  display: inline-block;
}
.about {
  padding: 58px 0;
  background: url("jjbg.jpg"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/jjbg.jpg*/) center 0 no-repeat;
}
.about .aboutBox {
  height: 485px;
}
.about .aboutPic {
  position: relative;
  width: 628px;
  height: 485px;
  float: right;
}
.about .aboutPic .pic {
  width: 628px;
  height: 485px;
  overflow: hidden;
  position: relative;
}
.about .aboutPic .pic:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: bottom;
  transform-origin: bottom;
  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /*FireFox*/
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /* Opear */
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
}
.about .aboutPic .pic.pic:hover:before,
.about .aboutPic .pic.img:hover:before {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
}
.about .aboutPic img {
  width: 628px;
  height: 485px;
  display: block;
}
.about .aboutText {
  width: 610px;
  float: left;
}
.about .aboutText .en {
  font-size: 60px;
  color: #eeeeee;
  font-family: Arial;
  font-weight: bold;
  text-transform: uppercase;
  line-height: 45px;
}
.about .aboutText h4 {
  line-height: 1;
  margin-top: 72px;
  font-weight: bold;
  font-size: 20px;
}
.about .aboutText .line {
  width: 100%;
  height: 1px;
  background-color: #e5e5e5;
  margin-top: 30px;
}
.about .aboutText .text {
  margin-top: 25px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  line-height: 24px;
  height: 96px;
  color: #666666;
}
.about .aboutText .more {
  display: block;
  width: 114px;
  height: 34px;
  background: #3ab284 center center no-repeat;
  border-radius: 17px;
  margin-top: 50px;
  text-align: center;
  line-height: 34px;
  position: relative;
}
.about .aboutText .more:before {
  content: "";
  position: absolute;
  z-index: 1;
  border-radius: 30px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #274a9e;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.8s;
  transition-duration: 0.8s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.about .aboutText .more:after {
  content: "";
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  background: url("proli.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/proli.png*/) center center no-repeat;
}
.about .aboutText .more:hover {
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
  box-shadow: 0 10px 10px -5px rgba(39, 74, 158, 0.3);
}
.about .aboutText .more:hover:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}
.news {
  margin-top: 60px;
}
.news .title {
  height: 24px;
}
.news .title h3 {
  float: left;
}
.news .newsTab {
  float: right;
  line-height: 24px;
}
.news .newsTab li {
  float: left;
  margin-left: 80px;
}
.news .newsTab li a {
  display: block;
  line-height: 24px;
  font-size: 16px;
}
.news .newsTab li a i {
  display: inline-block;
  width: 22px;
  height: 24px;
  vertical-align: top;
  overflow: hidden;
  margin-right: 8px;
}
.news .newsTab li a i:before,
.news .newsTab li a i:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  top: 0;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.news .newsTab li a i.ico1:before {
  background: url("newsico1.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico1.png*/) center center no-repeat;
}
.news .newsTab li a i.ico1:after {
  background: url("newsico1h.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico1h.png*/) center center no-repeat;
}
.news .newsTab li a i.ico2:before {
  background: url("newsico2.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico2.png*/) center center no-repeat;
}
.news .newsTab li a i.ico2:after {
  background: url("newsico2h.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico2h.png*/) center center no-repeat;
}
.news .newsTab li a i.ico3:before {
  background: url("newsico3.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico3.png*/) center center no-repeat;
}
.news .newsTab li a i.ico3:after {
  background: url("newsico3h.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico3h.png*/) center center no-repeat;
}
.news .newsTab li.on a {
  color: #274a9e;
}
.news .newsTab li.on a i {
  border-color: #274a9e;
}
.news .newsTab li.on a i:before,
.news .newsTab li.on a i:after {
  top: -100%;
}
.news .newsTabs {
  margin-top: 40px;
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}
.news .newsL {
  width: 800px;
  float: left;
}
.news .newsL:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
  line-height: 0;
}
.news .newsL .tit {
  line-height: 26px;
  font-weight: bold;
  font-size: 20px;
  color: #444444;
  margin-bottom: 30px;
}
.news .newsL .tit a {
  display: inline-block;
  background: url("newsico.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/newsico.png*/) 0 center no-repeat;
  padding-left: 34px;
  color: #444444;
}
.news .newsList .one {
  width: 500px;
  float: left;
}
.news .newsList .one .pic {
  display: block;
  width: 500px;
  height: 324px;
  position: relative;
  overflow: hidden;
}
.news .newsList .one .pic img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transform: scale(1.1) rotate(0);
  -moz-transform: scale(1.1) rotate(0);
  -o-transform: scale(1.1) rotate(0);
  transform: scale(1.1) rotate(0);
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .one:hover .pic img {
  -webkit-transform: scale(1) rotate(0);
  -moz-transform: scale(1) rotate(0);
  -o-transform: scale(1) rotate(0);
  transform: scale(1) rotate(0);
}
.news .newsList .one .cont {
  margin-left: 85px;
  border-left: 1px solid #e2e2e2;
  height: 253px;
  position: relative;
  padding-left: 20px;
  padding-top: 35px;
}
.news .newsList .one .cont:before {
  content: "";
  display: block;
  position: absolute;
  left: -2px;
  top: 36px;
  width: 3px;
  height: 30px;
  background-color: #aaaaaa;
  border-radius: 2px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .one .cont:after {
  content: "";
  display: block;
  position: absolute;
  left: -2px;
  top: 36px;
  width: 3px;
  height: 0;
  background-color: #274a9e;
  border-radius: 2px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .one .cont .date {
  position: absolute;
  left: -85px;
  text-align: right;
  font-size: 14px;
  line-height: 1;
  top: 38px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .one .cont .date i {
  font-weight: bold;
  font-size: 24px;
  display: block;
  line-height: 20px;
}
.news .newsList .one .cont .date span {
  margin-top: 10px;
  display: block;
  padding-right: 4px;
  color: #666666;
}
.news .newsList .one .cont .bt {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  line-height: 20px;
}
.news .newsList .one .cont .bt:hover {
  -webkit-transform: translateX(5px);
  transform: translateX(5px);
}
.news .newsList .one .cont p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 24px;
  height: 48px;
  color: #666666;
  margin-top: 15px;
}
.news .newsList .one .cont .more {
  display: block;
  width: 114px;
  height: 34px;
  background: #3ab284 center center no-repeat;
  border-radius: 17px;
  margin-top: 38px;
  text-align: center;
  line-height: 34px;
  position: relative;
}
.news .newsList .one .cont .more:before {
  content: "";
  position: absolute;
  z-index: 1;
  border-radius: 30px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #274a9e;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.8s;
  transition-duration: 0.8s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.news .newsList .one .cont .more:after {
  content: "";
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  background: url("proli.png"/*tpa=http://www.xuyuangas.com/templates/pc_wjdh/images/proli.png*/) center center no-repeat;
}
.news .newsList .one .cont .more:hover {
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
  box-shadow: 0 10px 10px -5px rgba(39, 74, 158, 0.3);
}
.news .newsList .one .cont .more:hover:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}
.news .newsList .one:hover .cont:after {
  height: 30px;
}
.news .newsList .one:hover .date {
  color: #274a9e;
}
.news .newsList .one:hover .date span {
  color: #274a9e;
}
.news .newsList .one:hover .bt {
  color: #274a9e;
}
.news .newsList .list {
  float: right;
  width: 770px;
  border-top: 1px solid #ddd;
  padding-left: 53px;
  position: relative;
}
.news .newsList .list:before {
  content: "";
  display: block;
  position: absolute;
  left: 171px;
  top: 0;
  width: 1px;
  height: 576px;
  background-color: #e2e2e2;
}
.news .newsList .list li {
  height: 80px;
  position: relative;
  padding-left: 138px;
  padding-top: 28px;
}
.news .newsList .list li:before {
  content: "";
  display: block;
  position: absolute;
  left: 117px;
  top: 28px;
  width: 3px;
  height: 30px;
  background-color: #aaaaaa;
  border-radius: 2px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .list li:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 80px;
  background-color: #edeef1;
  z-index: -1;
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
.news .newsList .list li .date {
  position: absolute;
  left: 30px;
  text-align: right;
  font-size: 14px;
  line-height: 1;
  top: 28px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList .list li .date i {
  font-weight: bold;
  font-size: 24px;
  display: block;
  line-height: 20px;
}
.news .newsList .list li .date span {
  margin-top: 10px;
  display: block;
  padding-right: 4px;
  color: #666666;
}
.news .newsList .list li .bt {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  line-height: 20px;
}
.news .newsList .list li .bt:hover {
  -webkit-transform: translateX(5px);
  transform: translateX(5px);
}
.news .newsList .list li p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 24px;
  height: 48px;
  color: #666666;
  margin-top: 15px;
}
.news .newsList .list li:hover:before {
  background: #274a9e;
}
.news .newsList .list li:hover:after {
  width: 1055px;
}
.news .newsList .list li:hover .date {
  color: #274a9e;
}
.news .newsList .list li:hover .date span {
  color: #274a9e;
}
.news .newsList .list li:hover .bt {
  color: #274a9e;
}
.liuyan {
  background-color: #edeef3;
  padding: 50px 0 60px;
}
.liuyan .lypic {
  float: left;
  width: 430px;
  height: 434px;
  position: relative;
}
.liuyan .lypic:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: bottom;
  transform-origin: bottom;
  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /*FireFox*/
  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  /* Opear */
  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
  opacity: 1;
}
.liuyan .lypic.pic:hover:before,
.liuyan .lypic.img:hover:before {
  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transform-origin: top;
  transform-origin: top;
  opacity: 0;
}
.liuyan .lypic img {
  width: 430px;
  height: 434px;
  display: block;
}
.liuyan .lyR {
  float: right;
  width: 765px;
}
.liuyan .lyR .tit {
  padding: 10px 0 15px;
  border-bottom: 2px solid #333;
  font-weight: bold;
  font-size: 24px;
  line-height: 1;
}
.liuyan .lyR .list {
  margin-top: 30px;
  height: 60px;
  overflow: hidden;
  line-height: 30px;
  position: relative;
  left: -30px;
  width: 795px;
}
.liuyan .lyR .list a {
  display: inline-block;
  margin-left: 30px;
  color: #666666;
}
.liuyan .lyR .list a:hover {
  color: #274a9e;
  -webkit-transform: translateX(5px);
  transform: translateX(5px);
}
.formbox {
  margin-top: 22px;
}
.formbox .inputbox:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
  line-height: 0;
}
.formbox input,
.formbox textarea {
  float: left;
  display: block;
  width: 360px;
  height: 36px;
  line-height: 35px;
  background: none;
  border: none;
  border-bottom: 1px solid #666;
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  color: #333;
  font-weight: normal;
  margin-top: 37px;
  font-size: 16px;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.formbox input.username,
.formbox textarea.username {
  margin-right: 45px;
}
.formbox input.xqcontent,
.formbox textarea.xqcontent {
  width: 765px;
  height: 52px;
  padding: 10px 0 5px;
  line-height: 22px;
  margin-top: 31px;
}
.formbox input.codeText,
.formbox textarea.codeText {
  margin-top: 25px;
  height: 38px;
  line-height: 38px;
  width: 270px;
}
.formbox input::-webkit-input-placeholder,
.formbox textarea::-webkit-input-placeholder {
  color: #333333;
  font-weight: normal;
}
.formbox input:focus,
.formbox textarea:focus,
.formbox input:active,
.formbox textarea:active {
  border-color: #333;
}
.formbox input:focus::-webkit-input-placeholder,
.formbox textarea:focus::-webkit-input-placeholder,
.formbox input:active::-webkit-input-placeholder,
.formbox textarea:active::-webkit-input-placeholder {
  opacity: 0.6;
  filter: alpha(opacity=60);
}
.formbox .imgCode {
  width: 90px;
  height: 30px;
  float: left;
  margin-top: 33px;
}
.formbox .submitform {
  margin-top: 25px;
  margin-left: 45px;
  float: left;
  width: 220px;
  height: 38px;
  border-radius: 2px;
  background-color: #3ab284;
  border: none;
  line-height: 38px;
  font-size: 16px;
  font-weight: normal;
  cursor: pointer;
  text-align: center;
  position: relative;
  color: #fff;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
}
.formbox .submitform:hover {
  background-color: #274a9e;
  box-shadow: 0 10px 10px -4px rgba(39, 74, 158, 0.5);
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}