@charset "utf-8";
/* CSS Document */
/*网站主css*/
	#why{
		width:100%;
		margin:0 auto;
		height:595px;
		background:url(./site_why_bg.png) bottom center no-repeat;
		margin-top:60px;
		}
	#why .title{
		text-align:center;
		color:#FFF;
		font-size:36px;
		padding-top:60px;
		}
	.title span{
		font-weight:bold;
		}
	.whybox{
		width:1200px;
		margin:0 auto;
		color:#FFF;
		overflow:hidden;
		margin-top:40px;
		}
	.whybox div{
		float:left;
		}
	.whybox p{
		font-size:13px;
		width:310px;
		margin-top:10px;
		line-height:22px;
		word-spacing:3px;
		letter-spacing: 1px;
		}
	.left_test h4{
		font-size:22px;
		text-align:right;
		margin-right:14px;
		}
	.whybox .left_test{
		width:320px;
		margin-top:20px;
		}
	.center_img{
		display:block;
		width:469px;
		height:337px;
		background:url(./site_why_img.png) top center no-repeat;
		margin-left:40px;
		}
	.whybox .right_test{
		width:320px;
		float:right;
		margin-top:20px;
		}
	.right_test h4{
		font-size:24px;
		}
	.toph2{
		margin-top:40px;
		}
	
/*开发者css*/
	
	.sdkbox{
		overflow:hidden;
		width:1200px;
		margin:0 auto;
		margin-top:20px;
		}
	.sdkbox h1{
		font-size:16px;
		color:#747474;
		margin-top:6px;
		}
	.sdkbox .left_sdk{
		float:left;
		width:360px;
		margin-left:20px;
		margin-top:160px;
		}
	.left_sdk h3{
		font-size:24px;
		color:#434343;
		background:url(h3_bg.png) center right no-repeat;
		}
	.sdkbox .sdk_center_img{
		float:left;
		background:url(sdk_img.png) top center no-repeat;
		width:456px;
		height:813px;
		}
	.sdkbox .right_sdk{
		float:left;
		width:360px;
		margin-top:160px;
		}
	.right_sdk h3{
		font-size:24px;
		color:#434343;
		background:url(h3_bg.png) center left no-repeat;
		text-align:right
		}
	.right_sdk h1{
		text-align:right
		}
	.sdk_test_box{
		height:240px;
		}