/* 字体引用 */

/*@font-face {
    font-family: 'webfont/heliosextthinregular';
    src: url('../fonts/he_eth_-webfont.eot');
    src: url('../fonts/he_eth_-webfont.eot') format('embedded-opentype'),
         url('../fonts/he_eth_-webfont.woff') format('woff'),
         url('../fonts/he_eth_-webfont.ttf') format('truetype'),
         url('../fonts/he_eth_-webfont.svg#heliosextthinregular') format('svg');
    font-weight: normal;
    font-style: normal;
}*/
/* 清除内外边距 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
pre, /* text formatting elements 文本格式元素 */
fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td ,/* table elements 表格元素 */
div{
    margin: 0;
    padding: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
table{
	border-collapse:collapse;
	border-spacing:0;
}
*{
	box-sizing: border-box;
}
a:focus{
	outline: none;
}
/* 设置默认字体 */
body,
button, input, select, textarea {
    font: 12px/1 "Microsoft YaHei",Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif; /* 用 ascii 字符表示，使得在任何编码下都无问题 */
}
body,a{
	color:#666;
}
h1{ font-size: 18px; /* 18px / 12px = 1.5 */ }
h2{ font-size: 16px; }
h3{ font-size: 14px; }
h4, h5, h6 { font-size: 100%; }
h1,h2,h3,h4,h5,h6{
	font-weight: normal;
}
i,em,b{
	font-style: normal;
}
address, cite, dfn, em, var { font-style: normal; } /* 将斜体扶正 */
code, kbd, pre, samp, tt { font-family: "Courier New", Courier, monospace; } /* 统一等宽字体 */
small { font-size: 12px; } /* 小于 12px 的中文很难阅读，让 small 正常化 */
/* 重置列表元素 */
ul, ol {
	list-style: none;
}
/* 重置浏览器默认样式 select */
select,option,option select{
	-webkit-user-select:none;
	-moz-user-select:none;
	-ms-user-select:none;
	-o-user-select:none;
	user-select:none;
}
/* 重置文本格式元素 */
a {
	text-decoration: none;
	outline:none;
	blur:expression(this.onFocus=this.blur());
}
/*a:hover { text-decoration: underline;}*/
abbr[title], acronym[title] { /* 注：1.ie6 不支持 abbr; 2.这里用了属性选择符，ie6 下无效果 */
    border-bottom: 1px dotted;
    cursor: help;
}
q:before, q:after {
	content: '';
}
/* 重置表单元素 */
legend {
 	color: #000;
 }
 /* for ie6 */
fieldset, img {
 	border: none; /* img 搭车：让链接里的 img 无边框  注：optgroup 无法扶正*/
 }
button, input, select, textarea {
    font-size: 100%; /* 使得表单元素在 ie 下能继承字体大小 */
}
/* 重置表格元素 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}
table th,table td{
	border:1px solid #ddd;
}
/* 重置 hr */
hr {
    border: none;
    height: 1px;
}
/* 表单 在浏览器上的默认样式*/
input,input:focus,button,button:focus,textarea,textarea:focus{
	outline:none;
	border:none;
}
/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
html { overflow-y: scroll; }
/* ie7以下两个以上的 li浮动产生的空白间隙bug */
li{
	+vertical-align: top;
	_vertical-align: top;
}
/* ie下li元素的内联元素底部产生空白 */
li *{
	*zoom:1;
}
*{
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
}
/* ie下图片标签上有空白 */
img{
	vertical-align: middle;
	*vertical-align:top;
}
/* ie下input标签文本居中 */
input{
	vertical-align: middle;
}
/* 以下为自用公共样式 */
/* 浮动 */
.fl,.fl-li li,.fl-a{
	float: left;
	_display: inline;
}
.fr,.fr-li li,.fr-a{
	float: right;
	_display: inline;
}
.w1200{
	width: 1200px;
	margin: 0 auto;
}
.padd{
	padding: 0.1px;
}
.opacity{
	filter:alpha(opacity=80);       /* IE */
	-moz-opacity:0.8;              /* 老版Mozilla */
	-khtml-opacity:08;
}
/* 清除浮动 */
.cb:after{
	content: ".";
	display: block;
	height: 0px;
	overflow: hidden;
	visibility: hidden;
	clear: both;
}
/* 内联块级元素 */
.ib,.flexslider .hd ul li{
	display: inline-block;
	*display: inline;
	*zoom: 1;
}
body,html{
	width: 100%;
	*overflow-x: hidden;
	min-width: 1345px;
}
.flexslider .hd ul li,.x_nav ul li > a,#search_text,.product_tab a *,.product_box > a,.product_list ul li i,.server_list ul li *,.case_tab a,.case_box > a,.case_img_list ul li a,.about_info .list *,.news_list ul li *,.index_link .list ul *,.index_link > a{
    transition: all .5s cubic-bezier(0, 0.93, 1, 1);
    -webkit-transition: all .5s cubic-bezier(0, 0.93, 1, 1);
    -moz-transition: all .5s cubic-bezier(0, 0.93, 1, 1);
    -ms-transition: all .5s cubic-bezier(0, 0.93, 1, 1);
    -o-transition: all .5s cubic-bezier(0, 0.93, 1, 1);
}
.case_img_list ul li:hover a,.index_link .list ul li:hover a{
	-webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}
.db{
	display: block;
}
.th{
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}
.wh{
	width: 100%;
	height: 100%;
}
.w{
	width: 100%;
}
.h{
	height: 100%;
}
.pr{
	position: relative;
}
.oh{
	overflow: hidden;
}
.br{
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#BF000000,endColorstr=#BF000000);
}
.w120{
	width: 120%;
}
.bg{
	display: block;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
}
/*公共样式结束*/
/*header*/
#header{
	height: 100px;
	background-color: #fff;
}
.x_logo{
	width: 216px;
	background-repeat: no-repeat;
	background-position:left center;
}
.x_nav{
	/*width: 790px;*/
	margin-left: 126px;
}
.x_nav ul li{
	float: left;
	height: 100%;
	margin-right: 53px;
}
.x_nav ul li > a{
	display: block;
	width: 100%;
	height: 100%;
	font-size: 20px;
	color: #555;
	line-height: 100px;
}
.x_nav ul li:last-child{
	margin-right: 0;
}
.x_nav ul li:hover > a{
	line-height: 90px;
}
#search_btn{
	width: 30px;
	height: 30px;
	background:#e37107 url(../image/search_icon.png) center center no-repeat;
	position: absolute;
	top: 35px;
	right: 0;
	z-index: 10;
}
#search_text{
	width: 125px;
	height: 30px;
	border: 1px solid #e37107;
	position: absolute;
	bottom: -50px;
	right: 0;
	z-index: 10;
	text-indent: 5px;
	font-size: 14px;
	color: #000;
	opacity: 0;
	visibility: hidden;
}
#search_text.on{
	bottom: 5px;
	opacity: 1;
	visibility: visible;
}
/*header*/
/*banner*/
.flexslider{
	width: 100%;
	height: 720px;
	position: relative;
	overflow: hidden;
}
.flexslider .bd{
	width: 100%;
	height: 100%;
	position: relative;
	z-index: 0;
}
.flexslider .bd ul,.flexslider .tempWrap{
	width: 100% !important;
	height: 100% !important;
}
.flexslider .bd li{
	width: 0%;
	height: 100%;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
	transition:2s cubic-bezier(0.75, 0.35, 0.09, 0.8);
    -webkit-transition:2s cubic-bezier(0.75, 0.35, 0.09, 0.8);
    -moz-transition:2s cubic-bezier(0.75, 0.35, 0.09, 0.8);
    -ms-transition:2s cubic-bezier(0.75, 0.35, 0.09, 0.8);
    -o-transition:2s cubic-bezier(0.75, 0.35, 0.09, 0.8);
    -webkit-transform-style: preserve-3d;
  	-ms-transform-style: preserve-3d;
  	transform-style: preserve-3d;
}
.flexslider .hd{
	position: absolute;
	width: 100%;
	left: 0;
	bottom: 30px;
	text-align: center;
}
.flexslider .hd ul li{
	width: 12px;
	height: 12px;
	cursor: pointer;
	background-color: #fff;
	border-radius: 50%;
	margin-right: 10px;
}
.flexslider .hd ul li:last-child{
	margin-right: 0;
}
.flexslider .hd ul li.on{
	background-color: #e37107;
}
/*.flexslider .bd li{
    -webkit-animation: scaleUpDown 6s forwards cubic-bezier(0.250, 0.460, 0.450, 0.940);
 	animation: scaleUpDown 6s forwards cubic-bezier(0.250, 0.460, 0.450, 0.940); 
}*/
@-webkit-keyframes scaleUpDown {
    from {
        -webkit-transform: scale(1.05);
        transform: scale(1.05);
    }
    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
@keyframes scaleUpDown {
    from {
        -webkit-transform: scale(1.05);
        transform: scale(1.05);
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
/*banner*/
/*con*/
#product{
	height: 750px;
	background-color: #fafafa;
}
#product .w1200{
	padding-top: 80px;
}
.product_title{
	font-size: 34px;
	color: #333;
	margin-top: 25px;
}
.product_title em{
	display: block;
	text-transform: uppercase;
	margin-top: 17px;
	font-size: 14px;
	color: #999;
}
.product_tab a{
	display: block;
	float: left;
	width: 80px;
	margin-left: 98px;
	text-align: center;
}
.product_tab a em{
	display: block;
	width: 100%;
	height: 80px;
	border-radius: 50%;
	border: 1px solid #dedede;
	background-color: #fff;
}
.product_tab a em i{
	background-repeat: no-repeat;
	background-position: center center;
}
.product_tab a h4{
	font-size: 16px;
	color: #333;
	margin-top: 15px;
}
.product_tab a:first-child{
	margin-left: 0;
}
.product_tab a.on em{
	background-color: #e37107;
	border-color:#e37107;
}
.product_tab a.on em i{
	filter:brightness(3);
}
.product_tab a.on h4{
	color: #e37107;
}
.product_box{
	height: 400px;
	margin-top: 80px;
}
.product_box > a{
	display: block;
	width: 40px;
	height: 40px;
	background-repeat: no-repeat;
	background-position: center center;
	position: absolute;
	top: 185px;
	z-index: 100;
}
.product_box > a.prev{
	left: -85px;
	background-image:url(../image/prev.png);
}
.product_box > a.next{
	right: -85px;
	background-image:url(../image/next.png);
}
.product_box > a.prev:hover{
	background-image:url(../image/prev_hover.png);
}
.product_box > a.next:hover{
	background-image:url(../image/next_hover.png);
}
.product_list ul li{
	float: left;
	width: 590px;
	height: 400px;
	/*box-shadow:0px 0px 17px #dcdcdc;*/
	background-color: #fff;
	margin-right: 18px;
	overflow: hidden;
}
.product_list ul li h4{
	width: 90px;
	text-align: center;
}
.product_list ul li h4 em{
	font-size: 18px;
	color: #929191;
	margin-top: 40px;
}
.product_list ul li h4 i{
	width: 2px;
	height: 30px;
	background-color: #929191;
	margin: 22px auto 0px;
}
.product_list ul li h4 s{
	height: 230px;
	font-size: 14px;
	color: #888;
	text-decoration:none;
	padding-left: 35px;
	padding-right: 35px;
	margin-top: 10px;
	word-break: break-word;
}
.product_list ul li h4 span{
	width: 30px;
	height: 30px;
	font-size: 18px;
	color: #fff !important;
	line-height: 27px;
	border-radius: 50%;
	background-color: #e37107;
	margin: 0px auto 0px;
}
.product_list ul li a > i{
	width: 500px;
}
.product_list ul li:hover a > i{
	opacity: .6;
}
#server{
	height: 950px;
	background: url(../image/server_bg.jpg) center center no-repeat;
}
.server_title{
	text-align: center;
	font-size: 45px;
	color: #e37107;
	font-weight: bold;
	margin-top: 78px;
}
.server_title em{
	display: block;
	font-size: 24px;
	color: #333;
	margin-top: 18px;
}
.server_title s{
	display: block;
	text-decoration:none;
	font-size: 16px;
	color: #777;
	margin-top: 22px;
	font-weight: normal;
}
.server_list{
	margin-top: 50px;
}
.server_list ul li{
	height: 300px;
	background-color: rgba(255,255,255,.9);
	overflow: hidden;
}
.server_list ul li .info{
	width: 566px;
	margin-left: 40px;
	padding-top: 52px;
}
.server_list ul li .info span{
	width: 110px;
	font-size: 48px;
	color: #e37107;
	border-bottom: 2px solid #dddddd;
	padding-bottom: 15px;
	margin-right: 55px;
}
.server_list ul li .info span em{
	display: block;
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin-top: 8px;
	line-height: 33px;
}
.server_list ul li .info h4{
	width: 398px;
	font-size: 24px;
	color: #333;
}
.server_list ul li .info p{
	width: 398px;
	font-size: 14px;
	color: #666;
	text-align: justify;
	line-height: 30px;
	margin-top: 20px;
}
.server_list ul li i{
	width: 550px;
}
.server_list ul li:nth-child(odd) .info,.server_list ul li:nth-child(even) i{
	float: left;
}
.server_list ul li:nth-child(odd) i,.server_list ul li:nth-child(even) .info{
	float: right;
}
.server_list ul li:nth-child(even) .info{
	margin-left: 0;
	margin-right: 40px;
}
.server_list ul li:hover h4{
	letter-spacing: 5px;
}
.server_list ul li:hover a > i{
	margin-top: -10px;
}
#case{
	height: 700px;
	background-color: #fafafa;
}
.case_title{
	width: 261px;
	font-size: 24px;
	color: #333;
	text-transform: uppercase;
	margin-top: 152px;
	padding-top: 92px;
	background:url(http://www.bjguai.com/asset/index/images/case_title_bg.png) right top no-repeat;
}
.case_title em{
	display: block;
	font-size: 28px;
	color: #333;
	margin-top: 20px;
}
.case_title i{
	display: block;
	width: 40px;
	height: 3px;
	background-color: #e37107;
	margin-top: 25px;
}
.case_tab{
	width: 85px;
	margin-left: 80px;
	margin-top: 152px;
}
.case_tab a{
	display: block;
	width: 100%;
	height: 16px;
	font-size: 16px;
	color: #555;
	margin-bottom: 55px;
	background:url(http://www.bjguai.com/asset/index/images/case_tab_icon.png) -191px center no-repeat;
	padding-left: 20px;
}
.case_tab a.on{
	background-position-x:0;
	color: #e37107;
}
.case_right_img{
	width: 600px;
	height: 500px;
	margin-top: 100px;
}
.case_right_img ul li{
	width: 600px;
	height: 500px;
	overflow: hidden;
	position: relative;
}
.case_right_img ul li h4{
	background-color: #e37107;
	padding-left: 20px;
	padding-right: 20px;
	font-size: 16px;
	color: #fff !important;
	line-height: 40px;
	position: absolute;
	bottom: 20px;
	left: 0;
	z-index: 100;
}
.case_box > a{
	display: block;
	width: 30px;
	height: 50px;
	background-color: rgba(0,0,0,.5);
	text-align: center;
	font-family: "宋体";
	font-size: 22px;
	color: #fff !important;
	line-height: 50px;
	position: absolute;
	top: 325px;
	right: 0;
	z-index: 100;
}
.case_box > a.prev{
	right: 571px;
}
.case_box > a:hover{
	background-color: #000;
}
.case_img_list{
	width: 540px;
	height: 190px;
	position: absolute;
	bottom: 101px;
	left: 0;
	z-index: 10;
}
.case_img_list ul li{
	float: left;
	width: 260px;
	height: 190px;
	overflow: hidden;
	margin-right: 20px;
}
#about{
	height: 800px;
	background:url(http://www.bjguai.com/asset/index/images/about_bg.jpg) center center no-repeat;
}
.about_left{
	width: 400px;
	height: 540px;
	margin-top: 130px;
	margin-left: 20px;
}
.about_info{
	width: 590px;
	margin-right: 50px;
	margin-top: 156px;
}
.about_info h2{
	font-size: 30px;
	color: #e37107;
	font-weight: bold;
}
.about_info h2 em{
	display: block;
	font-size: 26px;
	color: #333;
	font-weight: normal;
	margin-top: 19px;
}
.about_info p{
	margin-top: 40px;
	font-size: 14px;
	color: #666;
	text-align: justify;
	line-height: 30px;
}
.about_info .list{
	margin-top: 75px;
}
.about_info .list a{
	display: block;
	float: left;
	width: 100px;
	height: 100px;
	border-radius: 50%;
	background:url(http://www.bjguai.com/asset/index/images/about_tab_icon.png) center center no-repeat;
	text-align: center;
	line-height: 79px;
	font-size: 14px;
	color: #555;
	margin-right: 50px;
	padding: 10px;
}
.about_info .list a em{
	display: block;
	width: 100%;
	height: 100%;
	background-color: #e5d9c9;
	border-radius: 50%;
}
.about_info .list a:hover em{
	background-color: #e37107;
	color: #fff;
}
#news{
	height: 540px;
}
.news_title{
	font-size: 24px;
	color: #333;
	margin-top: 101px;
}
.news_title em{
	display: block;
	margin-top: 5px;
	font-size: 14px;
	color: #999;
}
.news_right{
	margin-top:103px;
}
.news_right a{
	display: block;
	float: left;
	margin-left: 20px;
	font-size: 14px;
	color: #666;
	text-align: center;
}
.news_right a.fist_a{
	width: 75px;
	height: 36px;
	background-color: #e37107;
	color: #fff !important;
	line-height: 36px;
	margin-top: -11px;
}
.news_list{
	border-top: 1px solid #d4d4d4;
	margin-top: 50px;
}
.news_list .w120{
	padding-top: 50px;
}
.news_list ul li{
	float: left;
	width: 356px;
	margin-right: 65px;
}
.news_list ul li em{
	display: block;
	font-size: 22px;
	color: #999;
}
.news_list ul li h4{
	font-size: 16px;
	color: #555;
	margin-top: 20px;
}
.news_list ul li p{
	height: 46px;
	font-size: 14px;
	color: #999;
	text-align: justify;
	line-height: 23px;
	margin-top: 25px;
}
.news_list ul li span{
	display: block;
	font-size: 12px;
	color: #888;
	text-transform: uppercase;
	margin-top: 49px;
}
.news_list ul li span i{
	display: block;
	width: 40px;
	height: 2px;
	background-color: #888;
	margin-top: 3px;
}
.news_list ul li:hover h4{
	color: #e37107;
	letter-spacing: 5px;
}
.news_list ul li:hover span{
	color: #e37107;
}
.news_list ul li:hover span i{
	background-color: #e37107;
}
#cooperation{
	height: 600px;
	background:url(http://www.bjguai.com/asset/index/images/mess_bg.jpg) center center no-repeat;
}
#cooperation .w1200{
	padding-top: 102px;
}
.form_img{
	width: 500px;
	height: 429px;
	background-image:url(../image/mess_left_bg.jpg);
}
.form_con{
	width: 582px;
	margin-left: 70px;
	margin-top: 11px;
}
.form_con h2{
	font-size: 24px;
	color: #555;
	margin-bottom: 40px;
}
.form_input ul li{
	margin-bottom: 15px;
}
.form_input label{
	font-size: 14px;
	color: #666;
	vertical-align: middle;
	margin-bottom: 0;
	font-weight: normal;
}
.form_input input[type="text"]{
	width: 200px;
	height: 40px;
	background-color: #fff;
	font-size: 14px;
	color: #000;
	line-height: 40px;
	text-indent: 5px;
}
.form_input input::-webkit-input-placeholder{
	font-size: 14px;
	color: #ccc;
}
.form_input input[id="address"]{
	width: 508px;
}
.radio_input label{
	color: #888;
	margin-right: 30px;
}
.radio_input input{
	margin-right: 2px;
	vertical-align: text-top;
}
.mess_li label{
	vertical-align:top;
}
#mess_con{
	width: 508px;
	height: 80px;
	background-color: #fff;
	font-size: 14px;
	color: #000;
	line-height: 40px;
	text-indent: 5px;
	resize: none;
}
.form_btn{
	margin-top: 10px;
}
.form_btn a{
	display: block;
	width: 200px;
	height: 40px;
	background:#e37107 url(../image/mess_jt.png) 150px center no-repeat;
	font-size: 16px;
	color: #fff !important;
	line-height: 40px;
	padding-left: 35px;
}
.form_btn em{
	font-size: 12px;
	color: #bbb;
	margin-left: 20px;
	margin-top: 15px;
}
.index_link{
	height: 180px;
	background:url(../image/link_bg.png) center center no-repeat;
	margin-top: -260px;
}
.index_link h1{
	margin-left: 38px;
	font-size: 24px;
	color: #333;
	margin-top: 52px;
}
.index_link h1 em{
	display: block;
	margin-top: 15px;
	text-transform: uppercase;
	font-size: 14px;
	color: #999;
}
.index_link h1 i{
	display: block;
	width: 30px;
	height: 5px;
	background-color: #e37107;
	margin-top: 25px;
}
.index_link .list{
	width: 980px;
	height: 100px;
	margin-left: 54px;
	margin-top: 41px;
}
.index_link .list ul li{
	float: left;
	width: 180px;
	height: 100px;
	background-color: #fff;
	overflow: hidden;
	margin-right: 20px;
}
.index_link > a{
	display: block;
	width: 23px;
	height: 12px;
	background-repeat: no-repeat;
	background-position: center center;
	position: absolute;
	bottom: -54px;
	right: 30px;
	z-index: 100;
}
.index_link > a.prev{
	right: 66px;
	background-image:url(../image/h_prev.png);
}
.index_link > a.next{
	background-image:url(../image/h_next.png);
}
.index_link > a.prev:hover{
	background-image:url(../image/h_prev_hover.png);
}
.index_link > a.next:hover{
	background-image:url(../image/h_next_hover.png);
}
/*con*/
/*footer*/
#footer{
	height: 450px;
	background-color: #fff;
}
#footer > .w1200{
	padding-top: 120px;
}
#bdshare_weixin_qrcode_dialog{
	box-sizing: initial;
	-webkit-box-sizing: initial;
}
.f_left{
	width: 366px;
}
.f_left h1{
	font-size: 20px;
	color: #333333;
	margin-bottom: 30px;
}
.f_left p{
	font-size: 14px;
	color: #888;
	margin-bottom: 25px;
}
.f_erweima{
	width: 280px;
	text-align: center;
	margin-left: 20px;
}
.f_erweima span{
	width: 120px;
	height: 120px;
	padding: 4px;
	border: 1px solid #e5e5e5;
}
.f_erweima span em{
	margin-top: 22px;
}
#f_map{
	width: 840px;
	position: absolute;
	top: 0;
	right: -351px;
	z-index: 100;
	background-color: #eee;
}
.copyRight{
	height: 50px;
	background-color: #888;
	line-height: 50px;
	font-size: 14px;
	color:rgba(255,255,255,.7);
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 9000;
}
.copyRight a{
	color:rgba(255,255,255,.7);
}
/*footer*/