@charset "UTF-8";

/* @index */
/* 科技馆 */
a:hover{text-decoration:none}
#particles {
	width: 100%;
	height: 100%;
	background-color:#05183e;
	overflow: hidden;
	position: fixed;
	top: 0;
	left: 0;
}
header{
	background-color: rgba(0,0,0,0.4);
	width: 100%;
	position: fixed;
	z-index: 99; 
}
.navbar{
	width: 100%;
	margin: 0 auto;
	height: 80px;
}

.navbar .logo{
	float: left;
	width: 300px;
	margin-top: 25px;
	margin-left: 50px;
	overflow: hidden;
}
.navbar .hot-phone{
	float: right;
	height: 60px;
	width: 240px;
	margin-right: 25px;
}
.navbar .hot-phone span{
	display: block;
	font-size: 32px;
	color: #642828;
	text-align: right;
	margin-top: 25px;
	
}
.navbar .hot-phone p{
	font-size: 28px;
	color: #FFFFFF;
	margin-top: 26px;
	text-align: right;
	font-weight: bold;
}
.navbar .hot-phone p:before{
	content: "";
	display: block;
	float: left;
   background:url(../images/phone.png)no-repeat;
   background-size: 100%;
   margin-top: 5px;
   width: 28px;
   height: 28px;
}
.navbar .nav{
	width: 1280px;
	margin-top: 26px;
	margin-left: 30px;
}
.nav>li{
	display: inline-block;
	width: 130px;
	height: 48px;
	text-align: center;
}

.nav-li:after{
    content: "";
    width: 0;
    height: 4px;
    background: #87ceeb;
    position: absolute;
    top: 100%;
    left: 50%;
    transition: all .2s;
}
.nav-li:hover:after{
   left: 0%;
   width: 100%;
}
.nav-li>a{
	color: #FFFFFF;
	font-size: 18px;
	padding: 0 !important;
	margin: 0 5px !important;
}
.nav-li>.v:after{
	content:"▼" ;
	float: right;
	margin-top: 4px;
	margin-right: 5px;
	display: block;
	font-size: 6px;
	color: #87ceeb;
}
.nav-li ul{
	background-color: rgba(0,0,0,0.8);
	width: 100%;
	border-radius:0 0 10px 10px;
}
.nav-li ul li{
	line-height: 45px;
	width: 80%;
	margin: 0 auto;
	font-size: 16px;
}
.nav-li ul li:not(:last-of-type){
	border-bottom: #969696 1px dashed;
}
.nav-li ul li a{
	display: block;
	color: #FFFFFF;
	width: 100%;
	height: 100%;

}
.nav-li ul li a:hover{
	font-weight: bold;
}
.nav-li ul{
	display: none;
	position: absolute;
	z-index: 10;
	/* margin-top: 4px; */
}
.nav-li p{
	font-size: 12px;
	padding: 0!important;
}


.container{
}


foorter{
	display: block;
	position: absolute;
	/* overflow: hidden; */
	width: 100%;
	/* height: 30px; */
	bottom: 0;
	background-color: rgba(0,0,0,.8);
	
}
.foot{
	overflow: hidden;
	width: 100%;
	height: 30px;
	transition: all 0.2s linear;
}
foorter .input{
	width: 60px;
	height: 60px;
	background-color: #007AFF;
	margin:0 auto;
	margin-top: -30px;
	border-radius: 50%;
	background-color: rgba(0,0,0,1);
	overflow: hidden;
	transition: all 0.2s linear;
}
foorter .input:hover{
	background-color: #007AFF;
}
foorter .input img{
	display:block;
	width: 30px;
	height: 30px;
	margin: 0 auto;
	margin-top: 14px;
	
}
.input-rotate{
	transform:rotate(180deg);
	transition: all 0.2s linear;
}
.hg{
	height: 430px;
}
.foot-top{
	width: 1280px;
	height: 300px;
	margin: 0 auto;
	color: #FFFFFF;
	padding-top: 30px;
	border-bottom:rgba(242,242,242,0.5) 1px solid;
}
.foot-top .foot-phone{
	float: left;
	width: 300px;
	margin-top: 30px;
	margin-left: 60px;
	border-right:rgba(242,242,242,0.5) 1px solid;
}

.foot-top .foot-phone img{
	width: 160px;
}
.foot-top .foot-phone span{
	display: block;
	margin-top: 20px;
	font-size: 26px;
	font-weight: bold;
}
.foot-top .foot-phone p{
	display: block;
	font-size: 32px;
	font-weight: bold;
}
.foot-top .footnav{
	float: left;
	margin-top:30px;
	margin-left: 90px;
}
.foot-top ul li{
	line-height: 26px;
}
.foot-top ul a{
	color: #FFFFFF;
	font-size: 16px;
}
.foot-top .foot-zhanguan{
	float: left;
	margin-top:30px;
	margin-left: 90px;
}
.foot-top .foot-xiangmu{
	float: left;
	margin-top:30px;
	margin-left: 90px;
}

.foot-top .gzh{
	float: right;
	margin-top:30px;
}
.foot-top .gzh img{
	width: 160px;
	display: block;
}
.foot-top .gzh span{
	display: block;
	text-align: center;
	margin-top: 10px;
	font-size: 16px;
}
.foot-center{
	width: 1280px;
	margin: 0 auto;
	margin-top: 20px;
	border-bottom:rgba(242,242,242,0.5) 1px solid; 
	height: 100px;
}
.foot-center span{
	float: left;
	color: #FFFFFF;
}
.foot-center ul{
	float: left;
	width: 80%;
}
.foot-center ul li{
	float: left;
	width: 130px;
	line-height: 20px;
	margin-left: 5px;
	color: #ccc;
}
.foot-center ul li a{
	color: #ccc;
}
.foot-bottom{
	width: 1280px;
	margin: 0 auto;
	padding-top: 20px;
}
.foot-bottom p{
	color: #FFFFFF;
	text-align: center;
}
.container{
	width: 100%;
}

.title-line{
	width: 720px;
}
.title-line:before{
	content: "";
	float: left;
	display: inline-block;
	border-bottom: #9D9D9D 1px solid;
	width: 120px;
	margin-top: 20px;
}
.title-line:after{
	content: "";
	float: right;
	display: inline-block;
	border-bottom: #9D9D9D 1px solid;
	width: 120px;
	margin-top: 20px;
}



.menuHolder {width:100px; height:100px; margin:0px 0 250px 0px; position:relative;z-index:100;}
.menuHolder ul {padding:0; margin:0; list-style:none; position:absolute; left:0; top:0; width:0; height:0;}
.menuHolder ul li {border-radius:0 0 300px 0; width:0; height:0;}
.menuHolder ul li a {color:#ffffff; text-decoration:none; font:bold 13px/30px arial, sans-serif; text-align:center; box-shadow:-5px 5px 5px rgba(0,0,0,0.4);
-webkit-transform-origin:0 0;
-moz-transform-origin:0 0;
-ms-transform-origin:0 0;
-o-transform-origin:0 0;
transform-origin:0 0;
}

.menuHolder ul.p1 li {position:absolute; left:0; top:0;}
.menuHolder ul.p2 {z-index:-1;}
.menuHolder ul.p3 {z-index:-1;}
.menuHolder li.s1 > a {position:absolute; display:block; width:150px; height:150px; background:rgba(0,0,0,.9); border-radius:0 0 150px 0;box-shadow: #87ceeb 5px 5px 20px;}
.menuHolder li.s1 h3 {margin-top: 37px;}
.menuHolder li.s2 > a {position:absolute; display:block; width:250px; padding-left:150px; height:250px; background:rgba(0,0,0,0.2);border-top:#87ceeb 1px solid ; border-radius:0 0 250px 0;box-shadow: #87ceeb 2px 2px 20px;overflow: hidden;}
.menuHolder ul.p3 li a {position:absolute; display:block; width:300px; padding-left:200px; height:300px; background:#999; border-radius:0 0 300px 0;}
.menuHolder ul ul {
-webkit-transform-origin:0 0;
-moz-transform-origin:0 0;
-ms-transform-origin:0 0;
-o-transform-origin:0 0;
transform-origin:0 0;
-webkit-transform:rotate(90deg);
-moz-transform:rotateZ(90deg);
-ms-transform:rotate(90deg);
-o-transform:rotate(90deg);
transform:rotate(90deg);
-webkit-transition:1s;
-moz-transition:1s;
-ms-transition:1s;
-o-transition:1s;
transition:1s;
}
.menuHolder li.s2:nth-of-type(7) > a {
-webkit-transform:rotate(77.1deg);
-moz-transform:rotateZ(77.1deg);
-ms-transform:rotate(77.1deg);
-o-transform:rotate(77.1deg);
transform:rotate(77.1deg);
}
.menuHolder li.s2:nth-of-type(6) > a {
-webkit-transform:rotate(64.25deg);
-moz-transform:rotateZ(64.25deg);
-ms-transform:rotate(64.25deg);
-o-transform:rotate(64.25deg);
transform:rotate(64.25deg);
}
.menuHolder li.s2:nth-of-type(5) > a {
-webkit-transform:rotate(51.4deg);
-moz-transform:rotateZ(51.4deg);
-ms-transform:rotate(51.4deg);
-o-transform:rotate(51.4deg);
transform:rotate(51.4deg);
}
.menuHolder li.s2:nth-of-type(4) > a {
-webkit-transform:rotate(38.55deg);
-moz-transform:rotateZ(38.55deg);
-ms-transform:rotate(38.55deg);
-o-transform:rotate(38.55deg);
transform:rotate(38.55deg);
}
.menuHolder li.s2:nth-of-type(3) > a {
-webkit-transform:rotate(25.7deg);
-moz-transform:rotateZ(25.7deg);
-ms-transform:rotate(25.7deg);
-o-transform:rotate(25.7deg);
transform:rotate(25.7deg);
}
.menuHolder li.s2:nth-of-type(2) > a {
-webkit-transform:rotate(12.85deg);
-moz-transform:rotateZ(12.85deg);
-ms-transform:rotate(12.85deg);
-o-transform:rotate(12.85deg);
transform:rotate(12.85deg);
}
.menuHolder li.s1:hover ul.p2 {
-webkit-transform:rotate(0deg);
-moz-transform:rotateZ(0deg);
-ms-transform:rotate(0deg);
-o-transform:rotate(0deg);
transform:rotate(0deg);
}
.menuHolder li.s2:hover ul.p3 {
-webkit-transform:rotate(0deg);
-moz-transform:rotateZ(0deg);
-ms-transform:rotate(0deg);
-o-transform:rotate(0deg);
transform:rotate(0deg);
}
/* .menuHolder ul li:hover > a {background:#f00; color:#fff;} */
.menuHolder li.s2:hover > a > span{padding-left: 15px; color:#87ceeb;font-size: 14px;transition: all 0.1s linear;}
/* .menuHolder .a6 li:hover > a {background:#b00; color:#fff;}
.menuHolder .a5 li:hover > a {background:#b00; color:#fff;}
.menuHolder .a3 li:hover > a {background:#b00; color:#fff;} */



.menuWindow {width:160px; height:160px; overflow:hidden; position:absolute; left:0; top:0; z-index:100;
-webkit-transition:0s 1s;
-moz-transition:0s 1s;
-ms-transition:0s 1s;
-o-transition:0s 1s;
transition:0s 1s;
}
.menuHolder:hover .menuWindow {width:310px; height:310px;
-webkit-transition:0s 0s;
-moz-transition:0s 0s;
-ms-transition:0s 0s;
-o-transition:0s 0s;
transition:0s 0s;
}
.menuHolder span {display:block; 
-webkit-transform:rotate(5deg);
-moz-transform:rotateZ(5deg);
-ms-transform:rotate(5deg);
-o-transform:rotate(5deg);
transform:rotate(5deg);
margin-top: 0;
padding-top: 4px;
padding-bottom: 4px;
}
.menuHolder ~ img.close {width:0; height:0; position:fixed; z-index:-1; left:0; top:0;}
.menuHolder:hover ~ img.close {width:100%; height:100%;}


.container{
	height: 100%;
}

.container-con{
	width: 100%;
	/* height: 720px; */
	height: 1080px;
	/* background:url(../images/2333.png)no-repeat; */
	background-size: 100% 100%;
	top: 130px;
	position: fixed;
}
.container .bg{
	width: 1400px;
	height: 724px;
	margin: 0 auto;
	background: url(../images/kj-bg2.png)no-repeat;
	position: fixed;
	left: 50%;
	margin-left:-700px;
	margin-top: 50px;
}
.gallery-top{
	margin: 0 auto;
	top: 70px;
	width: 100%;
	height: 600px;
	/* background-color: #4f6908; */
}
.gallery-top .first-floor,.exhibition,.case{
	padding-top: 20px;
}
.gallery-top .first-floor h1{
	text-align: center;
	color: #FFFFFF;
}
.gallery-top .first-floor>p{
	text-align: center;
	font-size: 20px;
	color: #FFFFFF;
}
.gallery-top .first-floor .header-con{
	height: 400px;
	width: 1115px;
	margin: 0 auto;
	overflow: hidden;
}

.gallery-top .first-floor .header-img{
	margin-top: 20px;
	margin-left: 30px;
	float: left;
	width: 640px;
	position: relative;

}
.gallery-top .first-floor .header-img .kuang{
	width: 640px;
	height: 383px;
	background: url(../images/2311.png)no-repeat;
	background-size:100% 100% ;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

.gallery-top .first-floor .header-img img{
	width: 640px;
}

.gallery-top .first-floor .header-main{
	float: right;
	margin-top: 10px;
	margin-right: 25px;
    width: 380px;
}
.gallery-top .first-floor .header-main h3{
	color: #FFFFFF;
	font-size: 26px;
	border-bottom: #87ceeb 3px solid;
	margin-top: 0;
	line-height: 50px;
	width: 200px;
}
.gallery-top .first-floor .header-main h4{
	color: #FFFFFF;
	font-size: 22px;
}
.gallery-top .first-floor .header-main h4::before{
	content: "";
	display: block;
	width: 12px;
	height: 12px;
	background-color: #FFFFFF;
	float: left;
	margin-top: 6px;
	margin-right: 12px;
}
.gallery-top .first-floor .header-main>p{
	color: #FFFFFF;
	font-size: 18px;
	margin-top: 70px;
}


.gallery-top h2{
	text-align: center;
	color: #FFFFFF;
}
.gallery-thumbs{
	width: 600px;
	position: absolute;
	top: 10px;
	left: 50%;
	margin-left: -300px;
}

.gallery-thumbs-navli{
	text-align: center;
	color: #FFFFFF;
	height:60px;
	font-size: 20px;
	background:url(../images/2311.png)no-repeat;
	background-size:100% 100%;
	cursor:pointer;
}
.gallery-thumbs-navli h3{
	display: block;
	margin: 0 auto;
	margin-top: 10px;
	margin-left: 15px;
	width: 150px;
	line-height:35px;
}
.gallery-thumbs-navli:hover h3{
	background-color:rgba(135,206,235,0.4);
}
.gallery-thumbs .swiper-slide-thumb-active h3{
  background-color:rgba(135,206,235,0.4);
}
.exhibition-con{
	width: 1115px;
	margin: 0 auto;
}
.exhibition ul{
	padding: 20px;
}
.exhibition li{
	width: 265px;
	height: 200px;
	margin-bottom: 20px;
	display: inline-block;
	overflow: hidden;
	text-align: center;
	position: relative;
}
.exhibition li img{
	width: 80%;
	display: block;
	margin: 0 auto;
	margin-top: 4px;
	border-radius: 11px;
	margin-bottom: 15px;
}
.exhibition li>.libg{
    display: block;
    width: 265px;
    height: 200px;
    position: absolute;
    top: 0;
    left: 25px;
    background: url(../images/kj-kuang.png)no-repeat;
    background-size: 216px 173px;
}
.exhibition li span{
	display: block;
	color: #FFFFFF;
	font-size: 18px;
}
.case-con>ul{
	width: 1000px;
	margin: 0 auto;
	margin-top: 40px;
}

.case .case-con>ul>li{
    display: inline-block;
    margin: 0px 35px 25px 35px;
    width: 260px;
    overflow: hidden;
    box-shadow: 0px 0px 20px 0 #87ceeb;
    border: #dedede 1px solid;
    position: relative;
}

.case .case-con>ul>li img{
	width: 100%;
}
.case .case-con>ul>li span{
	position: absolute;
	display: none;
	width: 100%;
	height: 100%;
	top: 0;
	text-align: center;
	color: #FFFFFF;
	font-size: 20px;
	padding-top: 90px;
}
.case .case-con>ul>li span{
	color: #FFFFFF;
}
.case .case-con>ul>li:hover span{
	display: block;
	background-color: rgba(0,0,0,.2);
}