/*============================ header ============================*/  

/*============index_product===========*/  
.index_product{ height: 893px;box-sizing: border-box;padding-bottom: 0!important; background-color: #0032a2; color: #fff; position: relative; width:100%; padding-top:5%}
.index_product:before{ content:""; position: absolute; bottom: 0; left:0; width: 100%; height:22%; max-height: 220px; background: #fff;}
/*product_accordion*/
.product_accordion{ height:554px; }
.product_accordion li{ -webkit-transition:all 500ms ease; transition:all 500ms ease; }
.accordion_block{ position: relative; height: 100%; overflow: hidden;}


.accordion_img{ background-position: left center; }
.accordion_img:before{ content:""; position: absolute; top:0; left:0; z-index: 1; width: 100%; height: 100%; background: rgba(0,0,0, .30);}
.accordion_initial{ position: relative; z-index: 2; width: 100%; color: #fff; -webkit-transition:all 500ms ease; transition:all 500ms ease; }
.accordion_initial a{ color: #fff;}
.accordion_tit{ position: relative; overflow: hidden;}
.accordion_tit_name{ display:block; float:left; line-height: 27px; position: relative; overflow: hidden; width: -webkit-calc(100% - 27px); width: calc(100% - 27px);}

.accordion_tit_name span{ font-size:14px; font-family:Arial, Helvetica, sans-serif; color:rgb(255,255,255,.4)}

.accordion_tit_name:after {
  content: "";
  display: block;
  width: 10px;
  height: 1px;
  position: absolute;
  top:50%;
  left: 0;
  background-color: #fff;
  -webkit-transform-origin: right top;
  transform-origin: right top;
  -webkit-transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
} 
.ddsa{ width:120px; height:40px; margin:0 auto; margin-top:5%}
.ddsa a{ font-size:17px; color:#666;}


.accordion_tit_name:hover:after{
  -webkit-transform-origin: left top;
  transform-origin: left top;
  -webkit-transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
}

.accordion_tit_name:hover{ padding-left:16px;}
.accordion_tit_ico{ display: block; float:right;} 
.accordion_tit_ico .iconfont{ display: inline-block; border-radius: 50%; background: rgba(255,255,255, .30); color: #fff; text-align: center; width:27px; line-height: 27px;}
.accordion_initial .accordion_tit{ background: rgba(33,73,155, .80); padding: 30px; height: 54px;}
.accordion_cover{ position: relative; z-index:3;  height: 100%; width:100%; background: rgba(237,28,34, .90); color: #fff; padding: 70px; opacity: 0; visibility: hidden; pointer-events: none; -webkit-transition:all 500ms ease; transition:all 500ms ease;  }
.accordion_cover a{ color:#fff;} 
.accordion_cover .accordion_tit_ico .iconfont{ background: rgba(255,255,255, .80); color: #f39800;} 


.product_list{ overflow:hidden; margin-top: 40px;  }
.product_list a{ display:block; float:left; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; line-height: 24px; padding: 5px 0; width:40%;}
.product_list a em{ display: inline-block; position: relative;}
.product_list a em:after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: #fff;
  -webkit-transform-origin: right top;
  transform-origin: right top;
  -webkit-transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
} 
.product_list a:hover em:after{
  -webkit-transform-origin: left top;
  transform-origin: left top;
  -webkit-transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
} 
.product_accordion li.current .accordion_img:before{ opacity: 0;}  
.product_accordion li.current .accordion_cover{ opacity: 1; visibility: visible; pointer-events: all; }



.s4 {
	margin: 20px 0 0 -20px;
}
.s4 li {
	float: left;
	width: 33.333333%;
}
.s4 li a {
	display: block;
	background-color: #fff;
	margin: 20px 0 0 20px;
}
.s4 li .img-center {
	position: relative;
	height: 290px;
	line-height: 290px;
	overflow: hidden;
}
.s4 li .img-center:after {
	content: '';
	cursor: pointer;
	position: absolute;
	left: -100%;
	top: 0;
	width: 100%;
	height: 100%;
	background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,.5), rgba(255,255,255,0));
	-webkit-transform: skewx(-25deg);
	transform: skewx(-25deg);
}
.s4 li .text {
	border-top: 1px solid #eee;
	padding: 20px 60px 20px 20px;
	position: relative;
}
.s4 li .text:after {
	content: '';
	position: absolute;
	right: 10px;
	top: 50%;
	width: 52px;
	height: 55px;
	margin-top: -27px;
	background: url(../images/pz_more2.png) no-repeat center;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.s4 li .text h4 {
	margin: 0;
	font-size: 18px;
	font-weight: normal;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.s4 li .text p {
	font-size: 16px;
	color: #8B8B8B;
	margin: 10px 0 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.s4 li a:hover .img-center:after {
	left: 100%;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.s4 li a:hover .text:after {
	-webkit-transform: translateY(-85%);
	transform: translateY(-85%);
	background-image: url(../images/pz_more2h.png);
}
.bg2 {
	background: url(../images/bgbg.png) no-repeat center 0 #000;
	position: relative;
	overflow: hidden;
	color: #fff; margin-top:-50px
}
.bg2:before {
	content: "";
	width: 0;
	height: 0;
	position: absolute;
	border-top: 50px solid #e5e6e8;
	border-right: 960px solid transparent;
	border-left: 960px solid transparent;
	left: 50%;
	top: 0;
	margin-left: -960px;
}
.bg2:after {
	content: "";
	width: 0;
	height: 0;
	position: absolute;
	border-bottom: 50px solid #fff;
	border-right: 960px solid transparent;
	border-left: 960px solid transparent;
	left: 50%;
	bottom: 0;
	margin-left: -960px;
}
.bg2 .web-section-title {
	margin-top: -50px;
	position: relative;
	z-index: 1;
	text-align: left;
}
.sl-tit {
	float: right;
	font-size: 30px;
	padding-top: 14px;
}
.sl-tit span {
	color: #ed1c22;
}
.sl-desc {
	border-left: 1px solid rgba(255,255,255,0.15);
	float: left;
}
.sl-desc li {
	float: left;
	border-right: 1px solid rgba(255,255,255,0.15);
	width: 140px;
	text-align: center;
}
.sl-desc li .img-center {
	height: 48px;
	line-height: 48px;
}
.sl-desc li p {
	margin: 10px 0 0;
	line-height: 1;
	font-size: 24px;
}
.sl-tel {
	float: right;
	width: 520px;
	margin-top: 20px;
}
.sl-tel span {
	display: block;
	font-size: 16px;
	opacity: 0.4;
}
.sl-tel p {
	margin: 0;
	font-size: 36px;
	padding-left: 38px;
	background: url(../images/sl_tel.png) no-repeat left center; font-family:Arial, Helvetica, sans-serif
}




.yous i {
    display: block;
    margin: 0 auto 0;
    width: 57px;
    height: 66px;
    background: url(../images/sl_tbg.png) no-repeat center;
    line-height: 66px;
    text-align: center; z-index:999!important
}

.yous i {
    margin-top: 0px;
}

.s4 li .img-center img{ width:100%}

.img-cente1r {
    text-align: center;
    font-size: 0; line-height:66px; padding-top:32px
}

.img-center {
    text-align: center;
    font-size: 0; 
}



.web-section {
    padding: 65px 0;
}.web-section {
	padding: 65px 0;
}
.web-section-title {
	margin-bottom: 40px;
	font-size: 40px;
	text-align: center;
}
.web-section-title strong {
	color: #ed1c22;
}
.web-section-title i {
	display: block;
	margin: 0 auto 0;
	width: 57px;
	height: 66px;
	background: url(../images/sl_tbg.png) no-repeat center;
	line-height: 66px;
	text-align: center;
}
.web-section-title p {
	font-size: 20px;
	margin: 5px 0 0;
}
.web-section-title p span {
	color: #ddd;
	padding: 0 10px;
}.container {
    width: 1200px;
    margin: 0 auto;
}.gyds dl {
    margin: 0;
}.clearfix:before, .clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}.gyds dl {
	margin: 0;
}
.gyds dt {
	float: left;
	width: 50%;
}
.gyds dt.full img {
	width: 960px;
	max-width: none;
}
.gyds dd {
	margin-left: 50%;
	padding-left: 70px;
	padding-top: 20px;
}
.gyds dd h4 {
	margin: 0 0 40px;
	overflow: hidden;
	font-weight: normal;
}
.gyds dd h4 i {
	float: left;
	background: url(../images/sl_ctit.png) no-repeat center;
	color: #fff;
	width: 61px;
	line-height: 70px;
	text-align: center;
	font-size: 36px;
	font-style: normal;
	font-family: Impact; height:70px
}
.gyds dd h4 span {
	display: block;
	margin-left: 85px;
	font-size: 36px;
	padding: 1px 0; color:#333
}
.gyds dd h4 span small {
	display: block;
	font-size: 15px;
	color: #999;
	text-transform: uppercase;
}
.gyds dd p {
	font-size: 17px;
	line-height: 2;
	margin: 0 0 18px;
}
.gyds-slide {
	margin-top: 45px;
}
.gyds-slide .bd li {
	float: left;
	margin-right: 20px;
	width:128px; height:120px
}
.gyds-slide .bd li .img-center {
	position: relative;
	overflow: hidden;
}
.gyds-slide .bd li .img-center:after {
	content: '';
	cursor: pointer;
	position: absolute;
	left: -100%;
	top: 0;
	width: 100%;
	height: 100%;
	background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,.5), rgba(255,255,255,0));
	-webkit-transform: skewx(-25deg);
	transform: skewx(-25deg);
}
.gyds-slide .bd li:hover .img-center:after {
	left: 100%;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.gyds-slide .hd {
	text-align: center;
	font-size: 0;
	position: relative;
	margin-top: 30px;
}
.gyds-slide .hd:before {
	content: '';
	height: 1px;
	width: 100%;
	top: 50%;
	left: 0;
	background-color: #eee;
	position: absolute;
}
.gyds-slide .hd ul {
	background-color: #fff;
	position: relative;
	z-index: 1;
	display: inline-block;
	vertical-align: middle;
	padding: 0 5px;
}
.gyds-slide .hd li {
	display: inline-block;
	vertical-align: middle;
	background: url(../images/sl_cqh.png) no-repeat 0 0;
	height: 13px;
	width: 11px;
	margin: 0 5px;
	cursor: pointer;
}
.gyds-slide .hd li.on {
	background-image: url(../images/sl_cqhh.png);
}
.gyds dl:nth-of-type(even) dt {
	float: right;
}
.gyds dl:nth-of-type(even) dd {
	margin: 4% 50% 0 0;
	padding-left: 0;
	padding-right: 40px;
}
.gyds dl:nth-of-type(odd) dt.full {
	margin-left: -360px;
}

.gyds-slide .bd li .img-center {
    position: relative;
    overflow: hidden;
}.img-center img {
    display: inline-block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}


.gyds dl:nth-child(3) dd {
	margin-top: 4%;
	
}.footer {
	background-color: #2a2a2a;
	padding: 70px 0 50px 0;
	color: #fff;
}
.footer a {
	color: #fff;
}
.footer a:hover {
	color: #ed1c22;
}
.footer-title {
	color: #fff;
	font-size: 30px;
	font-weight:normal;
	margin-bottom: 30px;
}
.footer-title small {
	display: block;
	font-size: 14px;
	color: #fff;
	opacity: 0.2; font-family:Arial, Helvetica, sans-serif
}
.footer-title:after {
	display: block;
	content: '';
	width: 25px;
	height: 1px;
	background-color: #ed1c22; margin-top:10px
}
.footer-nav {
	float: left;
	border-right: 1px solid rgba(255,255,255,0.04);
	width: 270px;
}
.footer-nav ul {
	overflow: hidden;
}
.footer-nav li {
	float: left;
	width: 50%;
}
.footer-nav li a {
	display: block;
	padding-right: 10px;
	line-height: 48px; font-size:16px
}
.footer-contact {
	float: left;
	width: 480px;
	padding-left: 60px;
	border-right: 1px solid rgba(255,255,255,0.04);
	padding-right: 60px;
}
.footer-contact li {
	font-size: 16px;
	padding: 13px 0 13px 32px;
	background: no-repeat 0 center;
}
.footer-contact li.i1 {
	background-image: url(../images/foot_icon1.png);
}
.footer-contact li.i2 {
	background-image: url(../images/foot_icon2.png);
}
.footer-contact li.i3 {
	background-image: url(../images/foot_icon3.png);
}
.footer-contact li.i4 {
	background-image: url(../images/foot_icon4.png);
}
.footer-ewm {
	float: right;
	width: 270px;
}
.footer-ewm ul {
	overflow: hidden;
	margin-left: -30px;
}
.footer-ewm li {
	float: left;
	width: 60%;
}
.footer-ewm li .wrap {
	margin-left: 30px;
}
.footer-ewm li p {
	margin: 15px 0 0;
	padding-left: 32px;
	background: url(../images/foot_ss.png) left center no-repeat;
	font-size: 16px;
}
.container {
    width: 1200px;
    margin: 0 auto;
}
.link1{ border-top:1px rgb(255,255,255,.1) solid; margin-top:80px; margin-bottom:0;   font-size:16px; padding-top:2%}
.link1 a{ line-height:50px}

@media (min-width: 992px) {  
	.product_accordion li{ float:left; height: 100%; width: 32.5%;} 
	.accordion_initial{ position: absolute; bottom: 35px; left:0; }
	.accordion_cover{ position: absolute; top:0; left:0; }
	.product_accordion li.current{ width: 32%; }   
	.product_accordion li.current .accordion_initial{ transform: translateY(200%);} 
	.product_accordion li.current .accordion_cover .accordion_tit{ -webkit-animation:1s .2s fadeInUp both; animation:1s .2s fadeInUp both;}
	.product_accordion li.current .accordion_cover .product_list{ -webkit-animation:1s .4s fadeInUp both; animation:1s .4s fadeInUp both;}
} 
/*============index_research===========*/  



.titis1{overflow: hidden;text-align: center;height:204px; margin:0 auto}
.titis1 h2 {height:57px;line-height:57px;font-size:38px;color: #fff; }
.titis1 h2 a{color: #fff}
.titis1 p {display:block;font-size:18px;color:rgb(255,255,255,.6);line-height:34px;height:34px;}
.titis1 span{ font-weight:normal}
.titis1 h2 b{ font-weight:normal}

.index-span {
    font-size: 50px;
    color: #d9d9d9;
    font-family: 'Roboto';
    display: inline-block;
    background-image: -webkit-linear-gradient(top, #d9d9d9, #ececec,transparent);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; 
opacity: 0.9; 
}
/*fonts*/  
.f80{ font-size: 80px;}
.f64{ font-size: 64px;}
.f48{ font-size: 48px;} 
.f44{ font-size: 44px;} 
.f40{ font-size: 40px;}
.f38{ font-size: 38px;} 
.f34{ font-size: 34px;}  
.f32{ font-size: 32px;} 
.f30{ font-size: 30px;}
.f28{ font-size: 28px;}  
.f24{ font-size: 24px;} 
.f22{ font-size: 22px;} 
.f20{ font-size: 20px;}  
.f18{ font-size: 18px;}
.f16{ font-size: 16px;}
.f15{ font-size: 15px;}




/*--------------------------------------------------------------------------------------------------------------------------------------550--*/

@media all and (max-width:850px){  

.index-span {
    font-size: 30px;}
	
	.titis1 h2 {
    height: 47px;
    line-height: 47px;
    font-size: 22px;
    color: #fff;
}
	
	.titis1 p {
    display: block;
    font-size: 15px;
    color: rgb(255,255,255,.6);
    line-height: 24px;
    height: 24px;
}.titis1 {
    overflow: hidden;
    text-align: center;
    height: 134px;
    margin: 0 auto;
}.sec_box{ height:780px!important}
	
	.yous i {
    display: block;
    margin: 0 auto 0;
    width: 43px;
    height: 56px;
    background: url(../images/sl_tbg.png) no-repeat center;
    line-height: 46px;
    text-align: center;
    z-index: 999!important; background-size:100%
}
	.yous i img{ width:50%}
	.web-section {
    padding: 25px 0;
}
	.container {
    width: 94%;
    margin: 0 auto;
}
.gyds dt {
    float: left;
    width: 100%;
}.gyds dd {
    margin-left: 0%;
    padding-left: 0px;
    padding-top: 0px;width: 100%;
}	
	.gyds dd h4 {
    margin: 20px 0 20px;
    overflow: hidden;
    font-weight: normal;width: 100%;padding-top: 5%;
}.gyds dd h4 i {
    float: left;
    background: url(../images/sl_ctit.png) no-repeat center;
    color: #fff;
    width: 43px;
    height: 56px;
    line-height: 56px;
    text-align: center;
    font-size: 26px;
    font-style: normal;
    font-family: Impact;background-size: 100%;
  
}
	.gyds dd h4 span {
    display: block;
    margin-left: 65px;
    font-size: 22px;
    padding: 1px 0;
    color: #333; margin-top:2%
}.gyds dd h4 span small {
    display: block;
    font-size: 13px;
    color: #999;
    text-transform: uppercase;
}.gyds dd p {
    font-size: 14px;
    line-height: 1.8;
    margin: 0 0 18px;
}.gyds-slide .bd li{ display:none}

.gyds dt.full img {
    width: 100%;
    max-width: none;
}
.gyds dl:nth-of-type(odd) dt.full {
    margin-left: 0px;
}.gyds dl:nth-of-type(even) dd {
    margin: 4% 50% 14% 0;
    padding-left: 0;
    padding-right: 40px;
}

.web-section-title i {
    display: block;
    margin: 0 auto 0;
      width: 43px;
    height: 56px;
    line-height: 56px;
    background: url(../images/sl_tbg.png) no-repeat center;
   
    text-align: center;background-size: 100%;
}
.gyds .img-center img {
    display: inline-block;
    width: 100%;
    height: auto;
    max-width: 100%;
   
}
.img-center img {
    display: inline-block;
    width: auto;
    height: auto;
    max-width: 40%;
    max-height: 40%;
    vertical-align: middle;
}
.bg2 .web-section-title {
    margin-top: 0px;
    position: relative;
    z-index: 1;
    text-align: left;
}.sl-tit {
    FONT-WEIGHT: 100;
    float: right;
    font-size: 17px;
    padding-top: 14px; width:100%
}
.web-section-title {
    margin-bottom: 10px;
    font-size: 23px;


}.sl-desc li p {
    margin: 10px 0 0;
    line-height: 0.2;
    font-size: 12px;
}.sl-desc{ width:100%}

.sl-desc li {
    float: left;
    border-right: 1px solid rgba(255,255,255,0.15);
    width: 24.5%;
    text-align: center;
}.sl-tel {
    float: right;
    width: 100%;
    margin-top: 10px;
}.sl-tel span {
    display: block;
    font-size: 14px;
    opacity: 0.4;
}.sl-tel p {
    margin: 0;
    font-size: 21px;
    padding-left: 38px;
    background: url(../images/sl_tel.png) no-repeat left center;
    font-family: Arial, Helvetica, sans-serif;
}.web-section {
    padding: 35px 0;
}.sl-desc li .img-center {
    height: 38px;
    line-height: 38px;
}.sl-desc li .img-center {
    height: 28px;
    line-height: 38px;
}.sl-tel {
    padding-bottom: 11%;
}.news .titis h2 span {
    padding-right: 0px;
    background: none;
}.dongt {
    float: none;
    width: 90%; margin:0 auto
}
}