*{
	padding: 0px;
	margin: 0px;
	list-style: none;
	outline: none;
	text-decoration: none;
}
img{
	width: 100%;
	height: 100%;
}
/*平台介绍*/
.platform{
	width: 100%;
	height: 2140px;
	/*margin-top: 40px;*/
}
/*标题*/
.platform_s{
	width: 100%;
	height: 80px;
	background-color: rgb(48,132,192);
}
.platform_s .number{
	width: 65%;
	height: 100%;
	margin: 0 auto;
	color: white;
}
.platform_s .number .number_a{
	width: 70px;
	float: left;
	line-height: 70px;
	font-weight: 700;
	font-size: 50px;
}
.platform_s .number .number_b{
	float: left;
	width: 200px;
	height: 100%;
}
.number_b div{
	margin-top: 10px;
	line-height: 40px;
	font-family: "微软雅黑";
	font-size: 28px;
}
.number_b p{
	font-size: 15px;
}
/*内容*/
.content{
	width: 100%;
	height: 140px;
}
/*矩形设计
.content .card{
	width: 100%;
    height: 80px;
    position: relative;
    overflow: hidden;
}
.right{
	width: 100%;
	height: 200px;
    border-top: 100px solid #C1C1C1;
    border-right: 10px solid transparent;
    border-bottom: 100px solid transparent;
    border-left: 100px solid transparent;

}*/
.content_a{
	width: 60%;
	height: 200px;
	margin: 0 auto;
	line-height: 30px;
	margin-top: 30px;
	/*文字间距*/
	letter-spacing:2px;
}
.type{
	color: rgb(48,132,192);
	font-size: 26px;
	font-weight: 500;
	width: 400px;
	height: 40px;
	text-indent: 10px;
}
/*网络拓补图*/
.picture{
	width: 100%;
	height: 440px;
	margin-top: 30px;
}
.picture_s{
	width: 65%;
	height: 100%;
	margin: 0 auto;
}
.picture_a{
	height: 60px;
}
.picture_mark{
	width: 25px;
	height: 25px;
	float: left;
	background-color: rgb(48,132,192);
	margin: 20px 10px 20px 0;
}
.picture_number{
	color: rgb(48,132,192);
	font-size: 30px;
	font-weight: 500;
	height: 60px;
	line-height: 60px;
	text-indent: 10px;
	float: left;
}
.picture_img{
	width: 80%;
	height: 370px;
	margin: 0 auto;
}
/*平台优势*/
.advantage{
	width: 100%;
	height: 350px;
	margin-top: 30px;
}
.advantage_s{
	width: 65%;
	height: 100%;
	margin: 0 auto;
}
.advantage_a{
	width: 100%;
	height: 280px;
}
.advantage_nb{
	width: 320px;
	height: 280px;
	float: left;
}
.advantage_nbs{
	width: 100%;
	height: 50px;
	font-size: 15px;
	margin: 40px 0 90px 0;
}
.advantage_img{
	width: 270px;
	height: 270px;
	float: left;
}
.advantage_nb_s{
	width: 320px;
	height: 280px;
	float: left;
}
/*优势点*/
.advantage_b{
	width: 100%;
	height: 230px;
	background-color: rgb(48,132,192);
}
.advantage_b_a{
	width: 60%;
	height: 200px;
	margin: 0 auto;
	/*垂直居中显示*/
	position: relative;
	top: 50%;/*偏移*/
	transform: translateY(-50%);/*div向上平移（translate）自身高度的一半(50%)*/
}
.advantage_b_as{
	height: 35px;
}
.advantage_b_as #mark{
	width: 10px;
	height: 10px;
	float: left;
	background-color: white;
	margin: 10px 20px 10px 0;
}
#number{
	line-height: 30px;
	font-size: 15px;
	color: white;
	margin: 7px 0 0 0;
	letter-spacing:2px;
}
/*应用场所*/
.place{
	width: 100%;
	height: 800px;
}
.place_s{
	width: 65%;
	height: 100%;
	margin: 0 auto;
}
.place_a{
	width: 100%;
	height: 740px;
}
.place_b{
	margin: 48px 0 48px 0;
}
.place_a ul{
	display: flex;
	justify-content: space-between;
}
.place_a_ul{
	width: 80%;
	margin: 0 auto;
	height: 310px;
}
.place_a_uls{
	width: 50%;
	margin: 0 auto;
	height: 310px;
}
.place_a UL li{
	width: 160PX;
	height: 310px;
	font-weight: normal;
	position:relative;
}
#place_nb{
	width: 100%;
	height: 180px;
	border: 2px solid rgb(48,132,192);
}
#place_bc{
	width: 70%;
	height: 35px;
	text-align: center;
	color: white;
	line-height: 35px;
	font-size: 20px;
	position:absolute;
	margin: -15px 0 0 15%;
	background-color: rgb(48,132,192);
}
#place_nbs{
	width: 80%;
	height: 70%;
	margin:0 auto;	
	position: relative;
	top: 50%;/*偏移*/
	transform: translateY(-50%);/*div向上平移（translate）自身高度的一半(50%)*/
}
.place_img{
	width: 100%;
	height: 100px;
	margin-top: 20px;
}