@charset "utf-8";
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}
/* 幻灯开始*/
#imgshow_mask{width:100%;position:absolute;z-index:1;background:url(../images/imgshow_mask.png) repeat-x 0 0;height:27px;}
#imgshow_mask{_background:none;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale, src='images/imgshow_mask.png');}
#imageShow{clear:both;border-bottom:1px solid #fff;}
#imageShow .imagebg{height:575px;overflow:hidden;position:relative;}
#imageShow .imagebg li{height:575px;overflow:hidden;position:absolute;top:0;left:0;width:100%;display:block;filter:alpha(opacity=0);opacity:0;}
#imageShow .imagebg li a.bannerbg_main{width:100%;position:absolute;top:0;right:0;height:575px;display:block;}
.scrollbg{height:80px;background:#f4f4f4 url(../images/scroll_bg.png) 0 100% repeat-x;}
.scroll{margin:0 auto;width:1200px;height:76px;position:relative;}
.s_pre, .s_next{display:block;width:48px;height:76px;position:absolute;}
a.s_pre{background:url(../images/arrow_l.png);top:4px;left:0;}
a.s_pre:hover{background:url(../images/arrow_l_on.png);}
a.s_next{background:url(../images/arrow_r.png);top:4px;right:0;}
a.s_next:hover{background:url(../images/arrow_r_on.png);}
.outScroll_pic{ height:76px;margin-left:70px;overflow:hidden;position:relative;width:1062px;top:2px;}
.outScroll_pic .scroll_pic{position:absolute}
.scroll_pic{margin:0 auto;width:40000px;height:76px;}
.scroll_pic li{float:left;float:left;height:65px;width:140px;margin:5px 9px;_margin:5px 14px 5px 4px;cursor:pointer;background:#000;}
.scroll_pic li img{filter:alpha(opacity=50);-moz-opacity:0.5;opacity:0.5;}
.scroll_pic li:hover img,.scroll_pic li:hover{filter:alpha(opacity=100);-moz-opacity:1;opacity:1;}
.scroll_pic li.currently img{filter:alpha(opacity=100)!important;-moz-opacity:1!important;opacity:1!important;}
.scroll .current{width:140px;height:65px;border:2px #e60012 solid;background:url(../images/arrow_on.png) 50% -4px no-repeat;z-index:10;position:absolute;top:5px;left:0;}



/* 公共样式表css */
html,body {
    color: #333;
    margin: 0;
    font-family: "Myriad Set Pro","Helvetica Neue",Helvetica,Arial,Verdana,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: normal
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #000;
}

img {
    border: 0;
}

body {
    background: #fff;
    color: #666;
}

html, body, div, dl, dt, dd, ol, ul, li, h1, h2, h3, h4, h5, h6, p, blockquote, pre, button, fieldset, form, input, legend, textarea, th, td {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #08acee;
}

button {
    outline: 0;
}

img {
    border: 0;
}

button,input,optgroup,select,textarea {
    margin: 0;
    font: inherit;
    color: inherit;
    outline: none;
}

li {
    list-style: none;
}

a {
    color: #666;
}

a:hover {
    color: #eee;
}

.clearfix::after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
}

/* 必要布局样式css */
.large-content {
	height: 490px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center 50%;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-ms-transition: all 1s;
	-o-transition: all 1s;
	transition: all 1s;
	padding: 80px 0;

}

.large-group {
    width: 1180px;
    margin: 0 auto;
    position: relative;
    height: auto;
}

.large-header {
    font-weight: normal;
    text-align: center;
    margin-bottom: 40px;
    color: #fff;
}

.large-header em {
    display: block;
    margin-bottom: 14px;
    font-style: normal;
    font-size: 30px;
}

.large-switch-circle ul {
    font-size: 20px;
    color: #fff;
    text-align: center;
}

.large-switch-circle ul li {
    opacity: .8;
    cursor: pointer;
    margin: 0 20px;
    position: relative;
    display: inline-block;
}

.large-switch-circle ul li:hover {
    color: #fff;
    opacity: 1;
}

.large-switch-circle ul .on {
    opacity: 1;
}

.large-switch-circle ul .on:after {
    content: '';
    width: 20px;
    height: 1px;
    display: inline-block;
    background: #fff;
    position: absolute;
    bottom: -10px;
    left: calc(50% - 10px);
    animation: bigdata-underline-grow both .3s;
}

.large-switch-middle {
    width: 1180px;

    position: absolute;
    z-index: 1;
}

.large-switch-middle ul li {
    cursor: pointer;
    width: 390px;
    height: 300px;
    color: #fff;
    overflow: hidden;
    float: left;
    margin: .5px;
     background-image: -webkit-linear-gradient(top, #406594 0%, rgba(87, 17, 118, 0.4) 100%);
    background-image: -moz-linear-gradient(top, #406594 0%, rgba(87, 17, 118, 0.4) 100%);
    background-image: -moz-linear-gradient(to bottom, #406594 0%, rgba(87, 17, 118, 0.4) 100%);
    background-image: -o-linear-gradient(to bottom, #406594 0%, rgba(87, 17, 118, 0.4) 100%);
    background-image: linear-gradient(to bottom, #406594 0%, rgba(87, 17, 118, 0.4) 100%);
    background-repeat: repeat
}

.large-switch-item {
    opacity: 1;
    -webkit-transition: opacity 0.3s;
    -moz-transition: opacity 0.3s;
    -ms-transition: opacity 0.3s;
    -o-transition: opacity 0.3s;
    transition: opacity 0.3s;
}

.large-item-img {
    width: 90px;
    display: block;
    text-align: center;
    height: 100px;
    margin: 0 auto;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -ms-transition: all 0.8s;
    -o-transition: all 0.8s;
    transition: all 0.8s;
}

.large-item-img img {
    width: 80px;
    height: 80px;
}

.large-item-title {
    position: relative;
    text-align: center;
	font-size: 18px;
}

.large-item-title:after {
    content: '';
    display: block;
    position: absolute;
    width: 20px;
    height: 1px;
    background: #fff;
    bottom: -10px;
    left: calc(50% - 10px);
}

.large-item-text {
    opacity: .4;
    height: 0;
    margin: 20px 0;
    padding: 0 20px;
    text-align: center;
    font-size: 14px;
    overflow: hidden;
    line-height: 20px;
}

.large-item-link {
    opacity: 0;
    display: block;
    width: 100px;
    margin: auto;
    color: #fff;
    font-size: 12px;
    text-align: center;
    line-height: 28px;
    border: 1px solid #fff;
    text-decoration: none;
    cursor: pointer;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.large-switch-middle .large-item-link:hover {
    color: #fff;
    border-color: #e60012;
    background: #e60012;
}

.large-switch-middle .large-switch-item:hover {
	background-image: -webkit-linear-gradient(bottom, rgba(230, 0, 18, 0.5) 0%, #e60012 100%);
    background-image: -moz-linear-gradient(bottom, rgba(230, 0, 18, 0.5) 0%, #e60012 100%);
    background-image: -moz-linear-gradient(to top, rgba(230, 0, 18, 0.5) 0%, #2e60012 100%);
    background-image: -o-linear-gradient(to top, rgba(230, 0, 18, 0.5) 0%, #e60012 100%);
    background-image: linear-gradient(to top, rgba(230, 0, 18, 0.5) 0%, #e60012 100%);
    background-repeat: repeat;
	
   
}

.large-switch-middle ul li:hover .large-item-img {
    height: 65px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    margin-top: 35px;
}

.large-switch-middle .large-switch-item:hover .large-item-img img {
    width: 50px;
    height: 50px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.large-switch-middle .large-switch-item:hover .large-item-text {
    height: initial;
}

.large-switch-middle .large-switch-item:hover .large-item-link {
    opacity: 1;
}

.large-switch-item .large-item-img {
    margin-top: 90px;
}

.large-switch-dx {
    position: relative;
    text-align: center;
    line-height: 212px;
}

.large-switch-middle .large-switch-item-clear:hover {
}

.large-switch {
    width: 100%;
}



/* 必要布局样式css */
.case-container {
	width: 1200px;
	margin: 0 auto;
	padding: 0;
}
.case-index-title {
	font-size: 16px;
	text-align: center;
	padding: 50px 0;
}
.case-index-title h2 {
	font-size: 36px;
	font-family: pingfang, "Microsoft Yahei", "HanHei SC", PingHei, "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
	font-weight: normal;
}
.case-index-title a {
	width: 100px;
	height: 36px;
	line-height: 36px;
	border: 1px solid #DBDCE0;
	text-align: center;
	font-size: 14px;
	display: block;
	margin: 25px auto 0;
	transition: all .2s;
}
.case-index-title a:hover {
	background: #F96A69;
	border-color: #F96A69;
	color: #fff;
}
.case-index-content {
	position: relative;
}
.case-index-content ul {
	margin-right: -18px;
}
.case-example-item {
	float: left;
	width: 382px;
	height: 305px;
	overflow: hidden;
	margin: 0 18px 18px 0;
	text-align: center;
	background: #fff;
	position: relative;
	transition: all .2s;
}
.case-example-item a .case-pad {
	width: 286px;
	height: 180px;
}
.case-item-info {
	height: 65px;
	overflow: hidden;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	background: #fff;
	transition: all .2s;
}
.case-info-logo {
	margin-top: 0;
	margin-bottom: 8px;
	height: 80px;
	transition: all .2s;
}
.case-info-title {
	font-size: 18px;
	color: #646466;
	margin-bottom: 30px;
	margin-top: 25px;
	font-weight:bold;
}
.case-info-text {
	font-size: 14px;
	color: #666;
	padding: 0 30px;
	text-align: center;
	line-height: 1.8;
}
.case-index-content .case-example-item:hover .case-item-info {
	height: 350px;
}