/*-------------------总体布局------------------------*/




/*--------------------通用样式-----------------------*/
body{
	min-width:1280px;
	background:rgba(255, 255, 255, 0.3);
	font:14px "Helvetica Neue",Helvetica,Arial,"Microsoft Yahei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
	margin:0;
	padding:0;
}

h1,h2,h3,h4,h5,h6,p,ul,li,ol,dl,dt,dd{
	margin:0;
	padding:0;
	list-style:none;
}

img{
	vertical-align:middle;
}

a{
	text-decoration:none;
}


/*------------------------特殊样式-------------------*/
/*用于居中的主要内容*/
.container{
	width:1280px;
	margin:0 auto;
}

.left{
	float:left;
}
.right{
	float:right;
}
.clear:after{
	content:"";
	display:block;
	clear:both;
}



.wrap-span{
	position:relative;
	overflow:hidden;
}

.wrap-span>span:before{
	position: absolute;
    top:0;
    left:0;
    overflow: hidden;
    color: #fed370;
    content: attr(title);
    transition: width 0.5s cubic-bezier(0.7,0,0.3,1);
	 width:0;
}
.wrap-span:hover span:before{
	width:100%;
}

.prev-active,.next-active{
	transition: opacity .3s cubic-bezier(.694,.0482,.335,1),transform .3s cubic-bezier(.694,.0482,.335,1);
}

.prev-active:hover{
	transform:translateX(30px);
	cursor:pointer;
}
.next-active:hover{
	transform:translateX(-30px);
	cursor:pointer;
}


/*----------------------详细样式--------------------*/

/************************************头部******************************/
/*头部背景*/
.header-back{
	width:100%;
	background:url(images/images/all4.jpg) no-repeat;
	height:650px;
	opacity:0.8;
	background-size:cover;
	overflow:hidden;
}

/*头部横条,fixed*/
.header-fixed{
	width:100%;
	position:fixed;
	height:100px;
	top:0;
	z-index:1000;
	transition:background 0.3s linear,top 0.6s linear 0.4s;
}
div.header-transparent{
	background:transparent;
}

div.header-down{
	background:rgba(211,238,246,1);
}

/*头部logo*/
.header-logo{
	display:block;
	height:60px;
	margin:20px 50px;
	float:left;
}

.header-logo>p>img{
	width:50px;
	height:50px;
}

.header-logo>h1{
	color:#39201B;
	line-height:50px;
	height:50px;
	font-size:36px;
	font-family:"FangSong";
}


/*头部导航栏*/
.header-nav{
	float:right;
	margin-right:50px;
}

.header-nav>ul>li{
	float:left;
	width:100px;
	height:100px;
	position:relative;
}
.header-nav>ul>li>a{
	color:#39201B;
	height:50px;
	line-height:50px;
	margin-top:25px;
	display:block;
	font-size:20px;
	font-family:"Microsoft Yahei";
	position:absolute;
	border-bottom:0;
}

.header-nav div.bottom-line{
	height:2px;
	background:#fed370;
	width:0;
	transition: width 0.5s cubic-bezier(0.7,0,0.3,1);
}

.header-nav>ul>li>a:hover div.bottom-line{
	width:100%;
} 

/************************************主体******************************/
div.intro-desc{
	padding-top:50px;
	text-align:center;
	font-family: Gotham SSm,sans-serif;
}

div.intro-desc h1{
    font-size: 24px;
	color:#333;
	letter-spacing:4px;
	font-family: Microsoft Yahei;
	margin:25px auto;
	font-weight:600;
}
div.intro-desc p{
    font-size: 16px;
	width:800px;
	margin:0 auto;
	margin-bottom:80px;
	color:#999;
	font-family:Microsoft Yahei;
}



/*************************横向的图片轮播***********************/
#picShow{
	background:rgba(255, 255, 255, 0.3);
}

/*图片部分*/
#picShow div.turn-show{
	height:360px;
	overflow:hidden;
	/*border-top:1px solid #333;
	border-bottom:1px solid #333;*/
	position:relative;
}

#picShow div.turn-show ul{
	width:8000px;
	position:absolute;
	left:50%;
	margin-left:-900px;
	transition:all 1s cubic-bezier(.8,.01,.55,.94);
}


#picShow div.turn-show ul>li{
	float:left;
	height:360px;
	width:500px;
	margin-right:150px;
	box-shadow: 25px 21px 52px 10px rgba(0,0,0,.4);
	overflow:hidden;
	position:relative;
}
#picShow div.turn-show ul>li img{
	transition:all 0.3s linear;
	height:360px;
	width:500px;
}

/*轮播图片上的文字窗口*/
div.centerOver{
	position:absolute;
	transition: opacity .3s cubic-bezier(.694,.0482,.335,1);
	top:0;
	left:0;
	width:100%;
	height:50%;
	margin-top:90px;
	background:#FFF;
	opacity:0;
}
div.centerOver .detail-name{
	margin-bottom: 15px;
   font-family: Gotham,sans-serif;
   font-size: 34px;
	height:40px;
	color: #080808;
	text-indent:50px;
	overflow:hidden;
	font-weight:bold;
}
div.centerOver .detail-desc{
	margin-bottom: 15px;
   font-family: Gotham,sans-serif;
   font-size: 14px;
	height:60px;
	overflow:hidden;
	color: #9e9e9e;
	text-indent:20px;
}

.center-active .centerBtn {
   transition: all .3s cubic-bezier(.694,.0482,.335,1);
   display: block;
   box-sizing: border-box;
	height:50px;
	line-height:50px;
	width:80px;
	background:#999;
	font-size:20px;
	color:#FFF;
	margin-left:50px;
	text-align:center;
}

.center-active:hover .centerOver{
	opacity:0.9;
	cursor:pointer;
}

.center-active:hover img {
	transform:scale(1.10);
}

.centerBtn:hover{
	border-radius:50%;
	background:#000;

}

/*两个箭头栏*/
#picShow div.col-left{
	position:absolute;
	width:150px;
	height:360px;
	top:0;
	left:50%;
	margin-left:-400px;
}
#picShow div.col-right{
	position:absolute;
	width:150px;
	height:360px;
	top:0;
	left:50%;
	margin-left:250px;
}

div.smart-arrow{
	background:transparent;
	transform:scale(1.5);
	margin:167px auto;
}

div.smart-arrow>div>div{
	background:#363636;
}

/*************************竖向的图片轮播***********************/
#vertical-turn-play{
	background:#f7f7f7;
	height:750px;
}

div.vertical-imgs{
	position:relative;
}

.intro-left{
	width:350px;
	position:absolute;
	top:285px;
	left:30px;
	transition: opacity .5s cubic-bezier(.694,.0482,.335,1) .6s;
	opacity:0;
}

.intro-left>h1{
	margin-bottom: 10px;
	font-weight: 500;
	font-size: 16px;
	color: #222;
	letter-spacing:2px;
}
.intro-left>p{
	font-size: 14px;
	line-height:1.6;
	color: #999;
	letter-spacing:1px;
}

.imagery-right{
	position:absolute;
	right:150px;
	top:50px;
	perspective:10000px;
}
.imagery-right img{
	width:360px;
	height:405px;
	transform: rotateX(80deg) rotate(45deg) rotateX(-20deg) rotateY(25deg) translateX(-300px);
	transition: opacity .5s cubic-bezier(.694,.0482,.335,1) .6s,transform .6s cubic-bezier(.694,.0482,.335,1) .6s;
	box-shadow:30px 10px 40px 0 #333;
	opacity:0;
}

#vertical-turn-play .arrows-col{
	position:absolute;
	right:0;
	top:200px;
	height:100px;
	width:15px;
}

.arrows-col .dot{
	opacity: 0.1;
	transition: opacity .3s cubic-bezier(.694,.0482,.335,1);
	display: block;
	width: 10px;
	height: 10px;
	margin-bottom: 15px;
	border-radius: 50%;
	background-color: #222;
}

.arrows-col .dot:hover{
	opacity:1;
	cursor: pointer;
}

/***************************features-gird****************/

#features-grid{
	background:#f7f7f7;
	padding-bottom:30px;
}

ul.features-list li{
	width:33%;
	height:250px;
	float:left;
	padding:0 50px 0 30px;
	box-sizing:border-box;
}
.features-icon{
	margin-bottom:20px;
}
.features-name{
	margin-bottom:8px;
	font-weight: 600;
	font-size: 16px;
	letter-spacing: 2px;
	color: #333;
	text-transform: uppercase;
}
.features-desc{
	line-height: 1.75;
	color: #999;
	font-size:14px;
	letter-spacing:1px;
}

/***************************authors****************/

#authors{
	background:#fff;
	position:relative;
}

.authors-info{
	display:inline-block;
	width:375px;
	margin:300px 0 100px 100px;
}

.authors-info .intro-heading{
	font-size: 24px;
	font-weight: 500;
	line-height: 1.2;
	color: #080808;
	letter-spacing: 2px;
	text-transform: uppercase;
	margin:30px 0;
}

.authors-info .intro-desc{
	font-size: 16px;
	line-height: 1.4;
	margin-bottom:30px;
	color:#9e9e9e;
}
.authors-info .intro-btn{
	font-size: 16px;
	letter-spacing: 2px;
	padding: 15px 28px;
	border: 1px solid rgba(0,0,0,.1);
	background-color: #fff;
	cursor: pointer;
	font-weight:600;
	color:#aaa;
	transition:all 0.3s linear;
}
.authors-info .intro-btn:hover{
	color:#fff;
	background:#000;
}
.authors-photos{
	width: 800px;
	height: 600px;
	position: absolute;
	right: 0;
	vertical-align: middle;
	top:100px;
}

.author-pic{
	position:absolute;
	transition: all .3s ease-in-out;
	border: 5px solid #fff;
	box-shadow: 0 2px 2px rgba(0,0,0,.1);
}



.author-pic:first-child{
	 right:150px; 
	 top:40px;
}
.author-pic:nth-child(2){
	right:0; 
	top:230px;
}
.author-pic:last-child{
	right:380px; 
	top:300px;
}

.author-pic img{
	transition: transform .3s ease-in-out;
	width:350px;
	height:250px;
}

.author-pic:hover img{
	transform:scale(1.1);
	cursor:pointer;
}

.authors-photos:hover .author-pic:not(:hover){       
	filter: blur(2px) grayscale(1);
   opacity: .7; /* fallback */ 
}


#customer{
	background:#f7f7f7;
}


.customer-list li{
	float:left;
	box-sizing:border-box;
	margin-bottom:40px;
}

.customer-list li:nth-child(2),.customer-list li:nth-child(5){
	margin-left: 40px;
	margin-right: 40px;
}
.customer-list li img{
	width:400px;
	height:250px;
}

.customer-list .customer-img{
	position:relative;
	overflow:hidden;
	cursor:pointer;
}
.customer-list li p{
	font-weight: 500;
   font-size: 14px;
	line-height:14px;
	margin-top:20px;
   letter-spacing: 1px;
   color: #222;
   cursor: pointer;
	text-align:center;
}

.customer-wraper{
	position:absolute;
   left: 0px;
   top: 0px;
   background: rgba(255, 255, 255, 0.6);
   width: 100%;
   height: 100%;
	opacity:0;
   transition: left 300ms ease,top 300ms ease;
}

.customer-to-right{
	left:-100%;
	top:0;
	opacity:1;
}
.customer-to-left{
	left:100%;
	top:0;
	opacity:1;
}
.customer-to-top{
	left:0;
	top:100%;
	opacity:1;

}
.customer-to-bottom{
	left:0;
	top:-100%;
	opacity:1;
}

.customer-to-center{
	left:0;
	top:0;
	opacity:1;
}

.customer-wraper>a{
	display:inline-block;
	width:120px;
	height:50px;
	top:100px;
	left:140px;
	transition:all 300ms ease;
	opacity:0;
	background:#fff;
	color:#121212;
	position:absolute;
	text-align:center;
	line-height:50px;
	font-size:20px;
	opacity:0.4;
}

.customer-img .customer-wraper>a:hover{
	opacity:0.9;
	background:#000;
	color:#fff;
}

/************************************related*************************/
#related{
	background:#fff;
}

#related ul{
	width:100%;
	height:900px;
}

#related ul li{
	width:25%;
	height:135px;
	float:left;
	margin-bottom:50px;
	box-sizing:border-box;
	padding-left:100px;
	position:relative;
	overflow:hidden;
   perspective:1000px;
}

#related ul li img{
	position:absolute;
	top:0;
	left:100px;
	cursor:pointer;
	transition:opacity 0.5s cubic-bezier(.694,.0482,.335,1),transform 0.5s cubic-bezier(.694,.0482,.335,1),top 1s cubic-bezier(.694,.0482,.335,1);
	transform:translate3D(0px,0px,0px);
}
#related ul li img:last-child{
	top:150px;
}
#related ul li img:hover{
	opacity:0.8;
	transform:translate3D(-8px,3px,30px);
}


/******************footer****************/
#footer{
	background:#f7f7f7;
	padding-top:80px;
	height:320px;
}

#footer div.container>div{
	width:206px;
	height:216px;
	float:left;
	padding-left:50px;
}
#footer div.container>div>a{
	display:block;
	width:35px;
	height:45px;
	background:url(images/images/features-3a.png);
	margin-bottom:30px;
}
#footer #usd{
	width:92px;
	height:40px;
	line-height:40px;
	border:1px solid #ddd;
	margin-bottom:10px;

	text-align:center;
	padding-right:20px;
	box-sizing:border-box;
}
#footer #language{
	width:92px;
	height:60px;
	line-height:60px;
	border:1px solid #ddd;
	text-align:center;
	padding-right:20px;
	box-sizing:border-box;
}
#footer ul{
	width:256px;
	height:216px;
	float:left;
}
#footer ul p{
	font-size:16px;
	font-weight:bold;
	font-family:"Microsoft YaHei";
	margin-bottom:30px;
	color:#000;

}
#footer ul li a{
	color:#777;
	line-height:40px;
	transition: color .3s ease;
}
#footer ul li b{
	display:inline-block;
	transition:all 0.3s linear;
	width:0;
	overflow:hidden;
}
#footer ul li:hover b{
	width:16px;
}
#footer ul li:hover a{
	color:#000;
}
#footer_banquan{
	text-align:center;
}


#top{
	height:650px;
}