body {
  font-family: 'Microsoft YaHei',arial
}
@font-face {
  font-family: "Montserrat";
  src: url(../fonts/montserrat-hairline_[allfont.net].ttf), url(../font/Montserrat-Regular.otf), url(../font/Montserrat-SemiBold.otf), url(../font/Montserrat-Thin.otf);
}
* {
  padding: 0;
  margin: 0;
}
a,
a:hover {
  text-decoration: none;
}
ul {
  list-style: none;
}
.info {
  width: 80%;
  /*max-width: 1400px;*/
  margin: auto;
}
.clear {
  clear: both;
}

.nav_banner {
  width: 100%;
  max-width: 1920px;
  margin:100px auto 0 auto;
}
.nav_banner img {
  width: 100%;
}
.nav_son {
  width: 100%;
  max-width: 1920px;
  height: 100px;
  max-height: 100px;
  background: #fff;
  border-bottom: 2px solid #e5e5e5;
  margin: auto;
  position:relative;
  z-index:1;
}
.nav_son .nav_son_info {
  width: 100%;
  height: 100px;
  max-width: 1400px;
  margin: auto;
}
.nav_son .nav_son_info .nav_son_list .son_item {
  display: inline-block;
  padding: 0 45px;
  border-right: 2px solid #e5e5e5;
  margin-top: 36px;
  max-width:320px;
  height:30px;
  overflow:hidden;
}
.nav_son .nav_son_info .nav_son_list .son_item a {
  font-size: 20px;
  color: #222;
  padding-bottom: 36px;
}
.nav_son .nav_son_info .nav_son_list .son_item a.active {
  color: #de0000;
  font-weight: 600;
  border-bottom: 2px solid #de0000;
}
.nav_son .nav_son_info .nav_son_list :first-child {
  padding-left: 0;
}
.nav_son .nav_son_info .nav_son_list :last-child {
  border: 0;
}
.page_title {
  font-size: 40px;
  color: #222;

}
.content {
  width: 100%;
  max-width: 1920px;
  overflow: hidden;
  margin: auto;
  background: url(../images/logo_bg.jpg) repeat-y;
}
.content .info {
  padding-top: 110px;
}
.pageNumber {
  padding-top: 50px;
}
.pageNumber .pageNumber_left {
  float: left;
  vertical-align: middle;
  cursor: pointer;
}
.pageNumber .pageNumber_num {
  float: left;
  cursor: pointer;
}
.pageNumber .pageNumber_num ul li {
  display: inline-block;
  line-height: 60px;
  cursor: pointer;
  margin: 0 10px;
  font-size: 18px;
  color: #999999;
  font-weight: bold;
}
.pageNumber .pageNumber_num ul .active {
  color: #222;
}
.pageNumber .pageNumber_right {
  float: left;
  vertical-align: middle;
  cursor: pointer;
}
.nav_mobile {
    width: 100%;
    height: 100%;
    background: url(../images/logo_bg.jpg);
    position: fixed;
    z-index: 999999;
    top: 100px;
    transform: translateX(-100%);
    overflow:auto;
}
.nav_mobile .nav_mobile_content {
  margin: 5%;
  position: relative;
}
.nav_mobile .nav_mobile_content .nav_mobile_list {
  float: left;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .list_one {
  padding-bottom: 25px;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .list_one a {
  color: #222;
  font-size: 24px;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .list_one .son_nav {
  display: none ;
  position: absolute;
  top: 80px;
  left: 200px;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .list_one .son_nav .son_nav_item {
  padding-bottom: 30px;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .list_one .son_nav .son_nav_item a {
  font-size: 16px;
  color: #222;
  font-weight: bold;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .active a {
  color: #de0000;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .active .son_nav {
  display: block;
}
.nav_mobile .nav_mobile_content .nav_mobile_list .active::after {
  content: "";
  width: 50px;
  height: 2px;
  background: #de0000;
  float: right;
  margin-left: 20px;
  margin-top: 15px;
}
.mask {
  width: 100%;
  height: 100%;
  opacity: 0.7;
  background: #000;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99998;
  display: none;
}
.m {
  display: none;
  position: fixed;
  z-index: 99999;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.swiper-pagination .swiper-pagination-bullet {
  width: 30px;
  height: 4px;
  border-radius: 0px;
  background: #fff;
}
.mobile_nav_banner {
  display: none;
}
@media screen and (max-width: 1400px) {

  
  .nav_son .nav_son_info {
    max-width: 1100px;
  }

  .my-video-dimensions {
    width: 1100px;
    height: 600px;
  }
}
@media screen and (max-width: 1220px){
.nav_icon {
display: block !important;
}
}
@media screen and (max-width: 1100px) {


    .nav_son .nav_son_info {
        
        overflow-x: scroll;
        
    }
  .nav_son .nav_son_info:-webkit-scrollbar {
    display: none;
  }
  .nav_son_list {
    width: 1400px;
    padding: 0 5%;
  }

  .news_content img {
    width: 100%;
  }
  .my-video-dimensions {
    width: 900px;
    height: 500px;
  }
}
@media screen and (max-width: 900px) {

  .pc_footer {
    display: none;
  }
  .mobile_footer {
    display: block !important;
  }
 
  .info {
    width: 100%;
    padding: 5%  !important;
  }
  .product_honor_title {
    float: none !important;
    margin-bottom: 0 !important;
  }
  .project_honor .info .product_honor_title {
    width: 100% !important;
    margin: 40px 0 !important;
  }
  .project_honor .info .project_honor_list {
    width: 100% !important;
  }
  .subsidiary .subsidiary_list .subsidiary_item a .subsidiary_item_left {
    width: 100% !important;
  }
  .subsidiary .subsidiary_list .subsidiary_item {
    padding: 20px !important;
    position: relative;
  }
  .about_pro_left_title {
    width: 70%;
  }
  .subsidiary .subsidiary_list .subsidiary_item a .subsidiary_item_right {
    position: absolute;
    top: 30px;
    right: 60px;
  }
  .my-video-dimensions {
    width: 400px;
    height: 300px;
  }
}
@media screen and (max-width: 550px) {

  .pageNumber .pageNumber_num ul li {
    margin: 0 4px;
  }
  .my-video-dimensions {
    width: 330px;
    height: 250px;
  }
  .page_title {
    font-size: 28px;
  }
  .mobile_nav_banner {
    display: block;
  }
  .pc_nav_banner {
    display: none;
  }
}





.indent2 {
	text-indent: 2em;
}



/*page*/
.page {
  clear: both;
  text-align: center;
  font-size: 0;
  color: #333;
}
.page svg {
  vertical-align: middle;
  fill: #333;
}
.page em {
  font-style: normal;
  font-size: 14px;
  margin: 0 5px;
}
.page a,
.page span {
  color: #333;
  display: inline-block;
  text-align: center;
  font-size: 14px;
  min-width: 50px;
  line-height: 48px;
  height: 50px;
  margin: 0 5px;
  padding: 0 7px;
  border: 1px #dcdcdc solid;
  vertical-align: middle;
}
.page a.cur,
.page span.cur,
.page a:hover,
.page span:hover {
  background: #002340;
  border-color: #002340;
  color: #fff !important;
  font-weight: 700;
}
.page a.cur svg,
.page span.cur svg,
.page a:hover svg,
.page span:hover svg {
  fill: #fff;
}
@media screen and (max-width: 1279px) {
  .page em {
    font-size: 14px;
  }
  .page a,
  .page span {
    font-size: 14px;
  }
}
@media screen and (max-width: 767px) {
  .page a,
  .page em {
    display: none;
  }
  .page a.first,
  .page em.first,
  .page a.prev,
  .page em.prev,
  .page a.next,
  .page em.next,
  .page a.last,
  .page em.last {
    display: inline-block;
  }
}


/*案例详细*/
.inside-show {
	font-size: 18px;
	padding-bottom: 50px;
}
.inside-show .title-info {
	padding-bottom: 50px;
  border-bottom: 2px solid #D0D1D3;
}
.inside-show .titleBig {
    font-size: 40px;
    padding-bottom: 30px;
    font-weight: 400;
    margin-top: 0;
    margin-bottom: 0;
    line-height: 1.875;
}
.inside-show .date {
    font-size: 16px;
    color: #222;
}
.inside-show .nr {
	padding: 50px 0;
	min-height: 400px;
	line-height: 2;
}

.prevNext li {
	width: 50%;
	float: left;
	font-size: 14px;
	line-height: 30px;
}
.prevNext li a {
	color: #333;
	display: block;
	position: relative;
}
.prevNext li a:before {
	content: "";
	display: inline-block;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 7px 8px 7px 0;
	border-color: transparent #000 transparent transparent;
	vertical-align: middle;
	margin-right: 10px;
	margin-top: -3px;
}
.prevNext .prev {
	text-align: left;
}
.prevNext .next {
	text-align: right;
}
.prevNext li a:hover {
	color: #de0000;
}
.prevNext li a:hover:before {
	border-color: transparent #de0000 transparent transparent;
}

@media screen and (max-width: 767px) {
	.inside-show {
		font-size: 16px;
	}
	.inside-show .title-info {
		padding-bottom: 20px;
	}
	.inside-show .titleBig {
		font-size: 24px;
		padding-bottom: 10px;
	}
	.inside-show .date {
		font-size: 14px;
	}
	.inside-show .nr {
		padding-top: 30px;
		padding-bottom: 30px;
		min-height: auto;
	}
}

.lan {
    float: right
}

    .lan a {
        width: 40px;
        border-radius: 50%;
        border: 1px solid #ccc;
        height: 40px;
        line-height: 38px;
        text-align: center;
        font-size: 16px;
        color: #333;
        margin-top: 30px;
        display: block
    }

        .lan a:hover {
            background: #de0000;
            color: #fff;
            border: 1px solid #de0000
        }

.nav_mobile .nav_mobile_content .lan {
    float: none;
    margin: 20px 0
}

@media(max-width:1400px) {
    .lan {
        display: none
    }

    .nav_mobile .nav_mobile_content .lan {
        float: none;
        margin: 20px 0;
        display: block
    }
}



.my-video-dimensions{
width:1440px;
height:800px;
}


@media(max-width:1600px) {
.my-video-dimensions{
width: 1100px;
height: 600px;
}

}


@media(max-width:1360px) {
.my-video-dimensions{
width: 900px;
height: 500px;
}

}

@media(max-width: 900px){
.my-video-dimensions {
width: 400px;
height: 300px;
}
}

@media(max-width: 550px){
.my-video-dimensions{
width:330px;
height:250px;
}
}