@media (max-width: 460px) {


.bg_white h2{
	font-size: 18px;
	line-height: 26px;
}
.bg_white li{
	font-size: 10px;
	line-height: 16px;
}

.bg_white .english{
	font-size: 62px;
	line-height: 88px;
	float: right;
	width: auto;
}

.bg_gray h2{
	font-size: 12px;
	line-height: 18px;
}
.bg_gray li{
	font-size: 10px;
	line-height: 12px;
}
.bg_gray .english{
	font-size: 62px;
	line-height: 88px;
}



.home .home_content{
	width:100%;
}
.home .home_logo{
	width:178px;
	height:178px;
}
.home .home_logo img{
	width:178px;
	height:178px;
}
.home .home_txt{
	height:100px;
	font-size: 10px;
	line-height: 16px;
	width:90vw;
}


.menu{
	
	width: 100vw;
	height: 18vw;
	margin-top: 12px;
	padding-top: 3px;
	padding-bottom: 3px;
}
.menu .menu_content{
	width: 98vw;
	height: 56px;
}
.menu .menu_item{
	width: 14vw;
	height: 56px;
}
.menu .menu_item_img{
	width: 10vw;
	height: 10vw;
	margin-bottom: 5px;
}
.menu .menu_item_txt{
	width: 14vw;
	height: 12px;
	font-size: 8px;
	line-height: 12px;
}


.mid{
	height:90vh;	
}
.mid_content{
	width:100vw;
	height:100%;
}
.mid_content .mid_left{
	height:100%;
}
.mid_content .mid_right{
	height:100%;
}



.kuaquan_left{
	width:68vw;
	height:auto;
}
.kuaquan_right{
	width:30vw;
	height:auto;
}
.kuaquan_right img{
	padding-top: 88px;
	width:30vw;
	height:auto;
}


.rd_title{
	font-size: 22px;
	left: 10px;
	top: 60px;
	position: absolute;
}
.rd_list{
	height:25vw;
	width:100vw;
}
.rd_list .rd_item{
	float: left;
	width:20vw;
	height:25vw;
}
.rd_list .rd_item .rd_item_img{
	height:18vw;
}
.rd_list .rd_item .rd_item_img img{
	height:15vw;
	width:15vw;
}
.rd_list .rd_item .rd_item_desc{
	font-size: 8px;
	line-height: 12px;
}
.rd_list .rd_item .rd_item_title{
	font-size: 10px;
	line-height: 12px;
}


/*seo*/

.seo_top{
	height:50%;
}
.seo_top_left{
	width:100vw;
}
.seo_top_left img{
width:50vw;
height:auto;
}
.seo_title{
	font-size: 18px;
	line-height: 22px;
	width:auto;
}

.seo_bottom{
}
.seo_desc{
	width: 100vw;
}
.seo_desc_item{
	height: 100px;
	width: 25vw;
	margin-right: 1vw;
	margin-left: 1vw;		
}
.seo_desc:nth-child(3)
{
	width: 50vw;
}
.seo_desc_item .seo_desc_item_dat{
	font-size: 55px;
	line-height: 55px;
	letter-spacing: -12px;
}
.seo_desc_item .seo_desc_item_dat #small{
	font-size: 32px;
	margin-left: -10px;
}
.seo_desc_item .seo_desc_item_txt{
	width:100%;
	font-size: 10px;
	line-height: 16px;
}




.server_title{
	top: 60px;
	font-size: 22px;
	line-height:22px;
	position: absolute;
	width: 100%;
}
.server_list {
	width:100%;
	height:33vw;
}
.server_list .server_item{
	float: left;
	width:33vw;
	height:180px;
}
.server_list .server_item .server_item_img{
	width:22vw;
	height:28vw;
}
.server_list .server_item .server_item_img img{
		width:22vw;
	height:22vw;
}


.server_list .server_item .server_item_desc{
	font-size: 8px;
	line-height: 10px;
}
.server_list .server_item .server_item_title{
	font-size: 12px;

	line-height: 16px;

}


.more_title{
	height: 22px;
	line-height: 22px;
	font-size: 22px;
}
.more_list {
	width:98%;
	height:180px;
}
.more_list .more_item{
	float: left;
	width:19vw;
	height:32vw;
}
.more_list .more_item .more_item_img{
	width:16vw;
	height:22vw;
}
.more_list .more_item .more_item_img img{
	width:16vw;
	height:16vw;
}
.more_list .more_item .more_item_desc{
	font-size: 8px;
}
.more_list .more_item .more_item_title{
	font-size: 10px;
	line-height: 10px;
}


.certifi_img
{
	width: 30vw;
	height: auto;
	margin-top: 10px;

}
.certifi_img img
{
	width: 30vw;
	height: auto;
	margin-top: 10px;

}


.certifi_title
{
	width:96%;
	margin-top: 28px;
	font-size: 18px;
	line-height: 22px;
	height: 26px;
}

.certifi_desc
{
	height: auto;
	margin-top: 0px;
	font-size: 8px;
	line-height: 15px;
}



.partner_title{
	height:22px;
	font-size: 22px;
	line-height: 22px;
	top: -12px;
}
.partner_list{
	width:100%;
	height:20vw;
}
.partner_item{
	height: 16vw;
	width: 25vw;
	
	line-height: 16vw;
	font-size: 16vw;
}
.partner_item img{
	width:80%;
	height:auto;
	margin: auto;
		
}



.footer{
	padding-top: 8px;
	padding-bottom: 8px;
	height:100vw;
}

.footer_content{
	width:100vw;	
    
}
.footer_left{
	height: 25vw;
	width: 25vw;
}

.footer_left img{
	margin: 3px;	
	width:20vw;
	height:20vw;
}

.footer_mid{
	float:right;
	font-size: 10px;
	height: 25vw;
	width: 70vw;
	line-height: 16px;
	margin-left: 3px;
	margin-top: 0px;
}

.footer_right{
	width: 100%;
	float: right;
	margin-top: 16vw;
	height: auto;
	z-index: 0;
}
.footer_right img{
	width: 40vw;
	float:right;
	clear:both;
	height: auto;
	z-index: 0;
	margin-right: 30vw;
}
}