@charset "utf-8";
/**************************************
Author:xLong
Date:2015-10-15
Version:1.0.0
**************************************/
body{
	background:#000a14;
	}

.section.nav-down{
	display:block;
	}

.section.about{
	background:url(../images/about-section-about-us.jpg) center no-repeat;
    background-size: cover;
	height:733px;
	}

.section.history{
	background:url(../images/about-section-history.jpg) center no-repeat;
	height:816px;
    background-size: cover;
}

.section.culture{
	background:url(../images/about-section-culture.jpg) center no-repeat;
	height:728px;
    background-size: cover;
}

.section.env{
	background:url(../images/about-section-env.jpg) top center no-repeat;
	height:900px;
	text-align:center;
    background-size: cover;
}

/**************************************/
.nav-menu{
	position: fixed;
	z-index:999;
    top: 50%;
    left: 100%;
    margin-left: 46px;
    font-size: 46px;
    margin-top: -114px;
	width:200px;
	}

.nav-menu .menu-list li {
    width: 100%;
    display: block;
    padding: 0;
    margin: 3px 0;
    margin-right: 46px;
    position: relative;
    left: -92px;
    font-size: 16px;
    transition: left 100ms ease;
    vertical-align: middle;
	cursor: pointer;

    -webkit-transform: skew(-.25rad) perspective(1px) translate3d(0,0,0);
    transform: skew(-.25rad) perspective(1px) translate3d(0,0,0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
	border-radius: 2px;
	background-color: #00c3ff;
}

.nav-menu .menu-list li:hover {
    left: -100%;
	background: #fff;
}

.nav-menu .menu-list li.on {
	background: #fff;
}

.nav-menu .menu-list li:hover a {
    color:#696264;
}

.nav-menu .menu-list li.on a {
    color:#696264;
}

.nav-menu .menu-list li a {
    font-weight: 700;
    color: #fff;
    display: block;
    width: 100%;
    text-align: left;
    white-space: nowrap;
    padding:5px 5px;
    margin-left: 1px;
}

.icon-menu{
	width:36px;
	height:36px;
	float:left;
	-webkit-transform: skew(0.25rad);
    -ms-transform: skew(0.25rad);
    transform: skew(0.25rad);
	background-position:0 0;
	margin-right:3px;
	}

.nav-menu .menu-list li:hover i{
	background-position:0 -37px;
	}

.nav-menu .menu-list li.on i{
	background-position:0 -37px;
	}

.nav-menu .menu-list li span{
	display: inline-block;
	text-transform: uppercase;
    -webkit-transform: skew(0.25rad);
    -ms-transform: skew(0.25rad);
    transform: skew(0.25rad);
	font-size:14px;
	padding:0 8px;
	border-left: 1px solid rgba(35,31,32,.1);
	}

.icon-about{
	background:url(../images/icon-about.png) no-repeat;
	}

.icon-history{
	background:url(../images/icon-history.png) no-repeat;
	}

.icon-culture{
	background:url(../images/icon-culture.png) no-repeat;
	}

.icon-env{
	background:url(../images/icon-env.png) no-repeat;
	}
/**************************************/
.about-cont{
	margin-left:50px;
	padding-top:230px;
	width:524px;
	}

.about-desc{
	color:#90d7fd;
	margin-top:65px;
	}
/**************************************/
.history-cont{
	width:1166px;
	height:460px;
	margin:0 auto;
	margin-top:100px;
	overflow:hidden;
	}

.history-title{
	padding-top:110px;
	text-align:center;
	}

.year-list{
	float:left;
	text-align:center;
	width:251px;
	margin:0 20px;
	}

.year-list img{
	width:219px;
	height:231px;
	}

.year-list span{
	display:block;
	color:#fff;
	font-size:20px;
	}

.year-num{
	margin-top:36px;
	}

.history-desc{
	background:url(../images/history-point.png) top center no-repeat;
	padding-top:46px;
	margin-top:8px;
	}

.list-handle-out, .list-handle-in{
	position: absolute;
	top: 50%;
	margin-top: -150px;
	z-index: 100;
	display: block;
	width: 50px;
	height: 100px;
	background:url(../images/focus_handle.png) no-repeat;
	}

#go-left-in, #go-left-out{
	left: -54px;
	background-position: 2px 0;
	}

#go-right-in, #go-right-out{
	right: -54px;
	background-position: -48px 0;
	}
/**************************************/
.culture-cont{
	float:right;
	padding-top:80px;
	width:450px;
	}

.culture-title{
	text-align:center;
	}

.culture-desc{
	margin-top:90px;
	font-size:22px;
	line-height:40px;
	}

.culture-desc span{
	display:block;
	margin-bottom:40px;
	}

.culture-desc span:nth-child(2n+1){
	color:#39b0ff;
	}

.culture-desc span:nth-child(2n){
	color:#c5e6fe;
	}

.culture-num{
	font-style:normal;
	background:url(../images/culture-num-bg.png) no-repeat;
	display:inline-block;
	width:43px;
	height:43px;
	font-size:18px;
	padding-left:16px;
	padding-right:40px;
	}

.culture-num.odd{
	background-position:0 0;
	}

.culture-num.even{
	background-position:0 -44px;
	}
/**************************************/
.env-title{
	padding-top:130px;
	}
/**************************************/
@media (min-width: 1330px){
	.list-handle-in{
		display:none;
	}
}
@media (max-width: 1330px){
	.list-handle-out{
		display:none;
	}

	.list-handle-in{
		display:block;
		margin-top:-80px;
	}

	#go-left-in {
		left:10px;
	}

	#go-right-in {
		right:10px;
	}
}