.pic{
	font-size: 27px;
	text-align: center;
	line-height: 450px;
	width: 100%;
	height: 450px;
	overflow: hidden;
	/*color: #FFF;*/
}

/*.pic-1{
	background: #4390ee;
}
.pic-2{
	background: #ff8604;
}
.pic-3{
	background: #ca4040;
}*/

/*.swiper-slide img{
	width: 100%;
	height:450px;
}*/

.banner{
	width:100% ;
	height: 400px;
	padding-top:1px ;
	background: url(../img/banner_back.png);
}
.content{
	width: 100%;
	min-height: 500px;
	position: absolute;
	top: 66px;
}

.banner .con{
	width:100% ;
	height: 100%;
}

.banner h2{
	color: #fff;
	font-size: 30px;
	text-align: center;
	display: block;
	margin-top:45px ;
}
.banner button{
	width: 160px;
	height: 38px;
	background: #409eff;
	border: none;
	color: #fff;
	border-radius:40px ;
	font-size:16px ;
	position: relative;
	left: 50%;
	margin-left:-80px;
	margin-top:30px ;
	cursor: pointer;
	transition: background-color .3s;
}
.banner button:hover{
	background: #308eee;
}
.banner .binfo{
	text-align: center;
	color: #abadb1;
	margin-top:30px ;
}
.banner .binfo a{
	display: inline-block;
	color: #abadb1;
}
.banner .binfo a:hover{
	color: #409eff;
}
.mac{
	display: block;
	width: 460px;
	height: 360px;
	/*background: url(../img/banner-mac.png) center no-repeat;*/
	background: url(../img/banner-mac.png) center no-repeat;
	background-size:100% ;
	position: relative;
	left: 50%;
	margin-left:-230px ;
}


/*核心优势*/
.topborbox{
	width: 100%;
	height: 410px;
	border-top:1px solid #ddd;
	position: relative;
}
.core{
	margin-top:160px ;
}
.topborbox .t_title{
	width: 260px;
	height: 100px;
	background: #fafafa;
	position: absolute;
	top: -30px;
	left: 50%;
	margin-left:-130px ;
}
.topborbox .t_title h2{
	color: #6a6a6a;
	font-size: 38px;
	text-align: center;
}
.topborbox .t_title p{
	text-align: center;
	margin-top:10px ;
	color: #ccc;
	font-size:17px ;
}
.advantages{
	width: 100%;
	margin:95px 0 ;
}
.advantages li{
	width: 216px;
	display: inline-block;
	margin: 0;
	padding: 0;
}
.coreimgs{
	display: block;
	width: 120px;
	height: 120px;
	border-radius:50% ;
	background: url(../img/core.png);
	background-size:100% ;
	margin: auto;
}
.core1{
	background-position:0 0;
}
.core2{
	background-position:0 24.5%;
}
.core3{
	background-position:0 49%;
}
.core4{
	background-position:0 75%;
}
.core5{
	background-position:0 99.5%;
}
.advantages h3{
	color: #333;
	text-align: center;
	font-size: 20px;
	margin: 10px 0;
}
.advantages p{
	text-align: center;
	color: #9c9c9c;
}
.boxproduct{
	height: 460px;
}
.product{
	width: 100%;
	margin:95px 0 ;
	
}
.product li{
	width: 23%;
	display: inline-block;
	height: 300px;
	background: #fff;
	/*margin: auto;*/
	margin: 0 0.8%;
	/*box-shadow: 0 0 2px rgba(0,0,0,.05);*/
	border: 2px;
}
.product .cons{
	position: relative;
	width: 100%;
	height: 100%;
	padding: 25px;
	box-sizing: border-box;
}

.product button{
	position: absolute;
	width: 50%;
	height: 35px;
	background: #fff;
	border: 1px solid #409eff;
	color: #409eff;
	bottom: 25px;
	border-radius:35px ;
	left: 50%;
	margin-left: -25%;
	cursor: pointer;
	transition: all .2s; 
}
.product button:hover{
	background: #409eff;
	color: #fff;
}
.productIco{
	width: 60px;
	height: 60px;
	background:url(../img/prouct.png);
	background-size:100.5% ;
	margin: auto;
}
.ico2{
	background-position:0 33%;
}
.ico3{
	background-position:0 66.5%;
}

.ico4{
	background-position:0 100%;
}
.product .cons h3{
	font-size: 20px;
	color: #333;
	text-align: center;
	margin:15px ;
}
.product .cons p{
	font-size: 12px;
	color: #999;
	line-height: 20px;
	text-align: center;
	margin:15px ;
}


.dians{
	display: block;
	width: 10px;
	height: 10px;
	background: #ddd;
	border-radius:50% ;
	position:relative;
	left: 50%;
	margin: 10px -5px;
}


.di_title{
	font-size: 45px;
	text-align: center;
	color: #6c6c6c;
	margin:40px 0 10px 35px;
}

.di_p{
	font-size: 20px;
	text-align: center;
	color: #ddd;
}

.di_button{
	width: 250px;
	height: 55px;
	background: #409eff;
	border: none;
	cursor: pointer;
	border-radius:5px ;
	color: #fafafa;
	font-size: 22px;
	position: relative;
	left: 50%;
	margin: 52px 0 40px -125px;
	transition: background-color 0.3s;
}

.di_button:hover{
	background: #308EEE;
}