/* .header-container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 72px;
}
.header {
	background-color: transparent;
} */

/*头部banner样式*/
.info-banner {
	background: url(img/bandwidth_banner.png) no-repeat center top;
}
.trusteeship-info {
	margin-top: 36px;
}
.module-marg-top {
	margin-top: 80px;
}
.info-box {
	height: 100%;
}

.info-nav {
	position: relative;
	height: 412px;
}
.info-banner {
	position: relative;
	height: 400px;
	width: 100%;
}


.product-info-title {
	height: 70px;
	line-height: 70px;
	font-size: 36px;
	color: #fff;
	font-weight: normal;
}

.product-info {
	padding-top: 60px;
}
.product-info-detail {
    margin-top: 10px;
    width: 720px;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}
.product-info-btn {
	margin-top: 30px;
}

.product-info-btn a {
	display: inline-block;
	width: 100px;
	height: 30px;
	text-align: center;
	line-height: 30px;
	font-size: 14px;
	color: #fff;
	-moz-border-radius: 2px;
	-webkit-border-radius: 2px;
	border-radius: 2px;
}
.product-info-btn a {
	display: inline-block;
	width: 120px;
	height: 35px;
	text-align: center;
	line-height: 35px;
	font-size: 14px;
	color: #fff;
	-moz-border-radius: 2px;
	-webkit-border-radius: 2px;
	border-radius: 2px;
}

.info-btn1 {
	background: #ff6600;
	
}
.info-btn1:hover {
	background-color: #f26100;
}

.info-btn3 {
	background: #d6d6d6;
	margin-right: 20px;
}

/*根据屏幕决定定位*/

.nav-box {
	width: 100%;
	height: 68px;
}

.nav-show {
	position: fixed;
	top: -1px;
	z-index: 9999;
	border-top: 1px solid rgba(247, 249, 250, 0.36);
	background: url("img/banner_nav_bg.png") repeat-x;
}

.nav-hide {
	border-top: 1px solid #fff;
	border-bottom: 1px solid #eee;
}

.orientation-nav-box {
	position: relative;
}

.banner-nav {
	position: absolute;
	top: 0px;
	right: 100px;
	height: 68px;
}

.banner-nav li {
	height: 66px;
	margin-right: 40px;
	float: left;
}

.banner-nav li a {
	height: 66px;
	display: inline-block;
	padding: 0px 10px;
	font-size: 14px;
	color: #4c4c4c;
	line-height: 66px;
}
.nav-hide .banner-nav li a {
	height: 68px;
	line-height: 68px;
}
.nav-show .banner-nav li a {
	height: 64px;
	line-height: 64px;
}
.banner-nav li a:hover, .banner-nav li a.active {
	border-bottom: 2px solid #0080ff;
}

.nav-server {
	display: inline-block;
	position: relative;
	font-size: 16px;
	color: #4c4c4c;
	padding-left: 56px;
	height: 68px;
	line-height: 68px;
	width: 200px;
}

.nav-server:before {
	position: absolute;
	left: 20px;
	top: 2px;
	content: url(img/nav_server_ico.png);
	width: 16px;
	height: 14px;
}
.nav-server ul {
	display: none;
	position: absolute;
	left: 0;
	right: 0;
	top: 60px;
	background-color: #fafafa;
	width: 100%;
	padding: 10px 0;
	box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.nav-server:hover {
	background-color: #fafafa;
	border-left: 1px solid #eee;
	border-right: 1px solid #eee;
	margin-left: -1px;
}
.nav-server:hover:before {
	content: url(img/nav_server_ico_hover.png);
}
.nav-server:hover ul.nav-other-list {
	display: block;
	border: 1px solid #eee;
	border-top: none;
}

.nav-server ul li {
	height: 50px;
	line-height: 50px;
}
.nav-server ul a {
	display: block;
	width: 100%;
	height: 100%;
	color: #4c4c4c;
	font-size: 14px;
	padding-left: 56px;
}
.nav-server ul a:hover {
	background-color: #0080ff;
	color: #fff;
}
.buy_btn {
	display: block;
	position: absolute;
	right: 0px;
	top: 20px;
	width: 100px;
	height: 32px;
	line-height: 32px;
	text-align: center;
	font-size: 14px;
	color: #fff;
	background: #d6d6d6;
}
.module-head {
    /* margin-top: 60px; */
}

.bw-title {
    padding-top: 80px;
    padding-bottom: 60px;
    font-size: 36px;
    color: #555;
    text-align: center;
}
.f-l{
	float: left;
}
.f-r{
	float: right;
}
/* 机柜大带宽 */
.bw_introbox{
    height: 425px;
    margin-bottom: 75px;
}
.bw_menu{
    margin: 0 50px 0 20px;
}
.bw_menu li{
    height: 90px;
    line-height: 90px;
    text-align: center;
    background: #f5f5f5;
    width: 200px;
    margin-top: 2px;
    color: #333;
    cursor: pointer;
}
.bw_menu li:hover{
	color: rgb(28,114,245);
}
.bw_menu li.on{
	background-image: -moz-linear-gradient( -45deg, rgb(4,178,255) 0%, rgb(28,114,245) 100%);
    background-image: -webkit-linear-gradient( -45deg, rgb(4,178,255) 0%, rgb(28,114,245) 100%);
    background-image: -ms-linear-gradient( -45deg, rgb(4,178,255) 0%, rgb(28,114,245) 100%);
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#04b2ff',endColorStr='#1c73f5',gradientType='0'); 
    color: #fff;
}
.bw_detail{
    width: 930px;
}
.bw_detail_list{
    display: none;
}
.bw_detail_list:first-child{
    display: block;
}
.bw-item{
    height: 200px;
    margin-bottom: 25px;
}
.be-item_word{
    width: 680px;
    color: #666;
    font-size: 14px;
    line-height: 28px;
    padding-top: 25px;
}
.be-item_title{
	color: #555;
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 100;
}
.be-item_img{
	width: 200px;
    height: 200px;
    text-align: center;
}
.be-item_img img{
	height: 100%;
	height: 100%;
}
/* 特点与优势 */
.ml15{
	margin-left: 15px;
}
.bw_virtue{
	background: #f9f9f9;
	padding-bottom: 80px;
}
.bw_virtuebox{
    display: inline-block;
    width: 100%;
}
.bw_virtuebox .virtue_item{
	width: 590px;
	height: 212px;
    float: left;
    background-color: #fff;
    background-repeat: no-repeat;
    background-position: 39px center;
    padding: 50px 40px 50px 190px;
    margin-bottom: 15px;
    transition: all .3s linear;
}
.virtue_item_01{
	background-image: url(img/virtue_1.png);
}
.virtue_item_02{
	background-image: url(img/virtue_2.png);
}
.virtue_item_03{
	background-image: url(img/virtue_3.png);
}
.virtue_item_04{
	background-image: url(img/virtue_4.png);
}
.virtue_item_05{
	background-image: url(img/virtue_5.png);
}
.virtue_item_06{
	background-image: url(img/virtue_6.png);
}
.virtue_title{
	color: #333;
    font-size: 22px;
    margin-bottom: 10px;
}
.virtue_sub_title{
	color: #666;
    font-size: 15px;
    line-height: 25px;
}
.bw_virtuebox .virtue_item:hover{
	box-shadow: 1px 1px 15px rgba(223, 223, 223, 0.65);
}
/* 应用场景 */
.bw_scene{
	background-color: #292e33;
	padding-bottom: 50px;
}
.bw_scene .bw-title{
	color: #fff;
}
.bw_scenebox{
   height: 230px;

}
.bw_scenebox .scene_item{
	width: 300px;
	height: 230px;
    float: left;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
}
.scene_item_01{
	background-image: url(img/virtue_bg1.png);
}
.scene_item_02{
	background-image: url(img/virtue_bg2.png);
}
.scene_item_03{
	background-image: url(img/virtue_bg3.png);
}
.scene_item_04{
	background-image: url(img/virtue_bg4.png);
}
.scene_bg{
	width: 100%;
	height: 100%;
	display: block;
	background: #000;
	opacity: 0.7;
	filter: Alpha(opacity=70);
	position: absolute;
	z-index: 1;
	transition: all .3s ease-in;
}
.scene_detail{
	position: relative;
	z-index: 2;
	top: 60px;
	text-align: center;
	color: #fff;
}
.scene_icon{
	width: 86px;
	height: 59px;
    background-repeat: no-repeat;
    background-position: center center;
    margin: 0 auto 20px;
}
.scene_icon01{
	background-image: url(img/scene-1.png);
}
.scene_icon02{
	background-image: url(img/scene-2.png);
}
.scene_icon03{
	background-image: url(img/scene-3.png);
}
.scene_icon04{
	background-image: url(img/scene-4.png);
}
.bw_scenebox .scene_item:hover .scene_bg{
	opacity: 0.5;
	filter: Alpha(opacity=50);
}
/* 服务优势 */
.bw_advbox{
    margin-bottom: 80px;
}
.bw_advbox table{
	width: 100%;
	border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
}
.bw_advbox td{
    text-align: center;
    padding: 22px 0px;
    color: #666;
    font-size: 15px;
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
}
.bw_advbox thead{
	background-color: #00aaff;
}
.bw_advbox thead td{
	color: #fff;
}
.bw_advbox td.tb_bg{
	background-color:#f5f5f5;
}