*{margin: 0; padding: 0;}
img { border: none; }
ul, li { list-style: none; }
a { text-decoration: none;cursor: pointer; }
a:hover{ color:#007cd5;}
input, select, button, textarea { font-size: 14px; font-family:"微软雅黑";  }
body { font-size: 12px; font-family: "微软雅黑";}
h1, h2, h3, h4, h5, h6,  b { font-weight: normal; }
i, em { font-style: normal; }
.clearfix { zoom: 1 }
.clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden }
.fl { float: left; }
.fr { float: right; }
.w1200{ width:1200px; margin:0 auto;}
.w820{width:820px; margin:0 auto;}
.clear{ clear:both;}

/* 头部 */
.header{/*height: 143px;*/ width:100%;background:url(../images/header_bg.png) center bottom repeat-x;  z-index: 9999; position: absolute; top: 0; padding-bottom:13px;}
.header .logo{margin-top: 31px; float: left;}
.header .header_right{ float: right;}
.header .header_right .shou{ float: right;}
.header .header_right .email{ float: left;}
.header .header_right .header_r_t{ height:30px; margin-top: 17px;}

.shou{ width: 212px;border: 1px solid #e5e5e5; }
.shou input.shou_txt{ height: 26px; width: 180px; border: none;color: #989898;float:left; font-size:12px;}
.shou input.shou_an{width: 28px;height: 26px; background: url(../images/shou.png) center no-repeat; border: none;}

.fensheng{float: right; line-height: 30px;}
.fensheng a{ margin: 0 5px; display: block; float:left;}
.fensheng .china{ width: 40px; background: url(../images/chian.png) center right no-repeat; color: #004997;margin-left: 10px;}
.fensheng .Eng{ width: 54px; background: url(../images/Eng.png) center right no-repeat; color: #a0a0a0;
               margin-left: 10px;}
.fensheng .Eng:hover{background: url(../images/chian.png) center right no-repeat; color: #004997;}
.fensheng .qyyx{ width: 90px;height: 27px; border: 1px solid #e5e5e5; -moz-border-radius: 4px;
    -webkit-border-radius: 4px; border-radius:4px; line-height: 27px;text-align: center; color: #333;
    background:url(../images/qyyx_bg.jpg) repeat-x;margin-left: 10px; }
.fensheng a.qq,.fensheng a.weixin,.fensheng a.sina{  width: 20px;height: 20px; margin-top:5px;}
.fensheng .qq{ background: url(../images/qqico.png) no-repeat;}
.fensheng .weixin{ background: url(../images/wxico.png) no-repeat; position:relative;}
.fensheng .weixin span{ display:none; position:absolute; left:50%; margin-left:-70px; top:20px; z-index:12;padding-top:8px;}
.fensheng .weixin span em{ display:block; background:url(../images/span_ico.png) no-repeat; width:14px; height:8px; position:absolute; top:1px; left:50%; margin-left:-7px; }
.fensheng .weixin span img{ display:block; border:1px #ccc solid; background:#fff;}
.fensheng .weixin:hover span{ display:block;}
.fensheng .sina{ background: url(../images/xlico.png) no-repeat;}

.fensheng .Eng_qyyx{ width: 125px;height: 27px; border: 1px solid #e5e5e5; -moz-border-radius: 4px;
    -webkit-border-radius: 4px; border-radius:4px; line-height: 27px;text-align: center; color: #333;
    background:url(../images/qyyx_bg.jpg) repeat-x;margin-left: 10px; }
.fensheng .Eng_china{ width: 54px; background: url(../images/Eng.png) center right no-repeat; color: #a0a0a0;
    margin-left: 10px;}
.fensheng .Eng_Eng{ width: 60px; background: url(../images/chian.png) center right no-repeat; color: #004997;margin-left: 10px;}
.fensheng .Eng_china:hover{background: url(../images/chian.png) center right no-repeat; color: #004997;}

.fensheng .Eng_weixin{ display: block; width: 24px;height: 24px;background: url(../images/Eng_fs2.png) no-repeat;}


/** 导航 **/
.header .nav{ margin-top: 20px;}
#navigation li {
    float:left;
    text-align:center;
    position:relative;
    font-size: 14px;
}

/** 一级导航 **/
.header #navigation .nav_one{ float: left; min-width: 43px; height: 63px; text-align: center; line-height: 49px;  margin-left: 40px; font-size:15px;  }
.header #navigation .nav_one a{ color:#333; display: block;}
.header #navigation .nav_one a:hover{ color: #f90; }
.header #navigation .nav_one:hover{color: #f90;background: url(../images/nav_on.png) center top no-repeat;}
.header #navigation .nav_one:hover a{ color: #f90;}

.header #navigation .nav_one.on{color: #f90;background: url(../images/nav_on.png) center top no-repeat;}
.header #navigation .nav_one.on a{ color: #f90;}


/* 二级导航 */
.header #navigation li.nav_one .nav_two{ background:url(../images/nav_er_bg.png) repeat; width:163px;}
.header #navigation li.nav_one .nav_two li{ float:none; text-align:left; height:43px; line-height:43px; text-align:center;}
.header #navigation li.nav_one .nav_two.nav_two1 li{ background:url(../images/nav_erj_ico.png) no-repeat 143px center; text-align:left;}
.header #navigation li.nav_one .nav_two a{ color:#fff;}
.header #navigation li.nav_one .nav_two.nav_two1 a{ margin-left: 17px;}
.header #navigation li.nav_one .nav_two li:hover{ background:#fff;}
.header #navigation li.nav_one .nav_two.nav_two1 li:hover{ background:#fff url(../images/nav_erjon_ico.png) no-repeat 143px center;}
.header #navigation li.nav_one .nav_two li:hover a{  color:#004997;}
.header #navigation li ul {
    display:none;
    position:absolute;
    top:63px;
    left:50%;
	margin-left:-81px;
}

/** 三级导航 **/
.header #navigation li ul li ul.nav_three{display:none;
    position:absolute;
    top:0;
    left:163px;
    margin-top:0;
    min-width: 280px;
	margin-left:0;
    background:url(../images/nav_sj_bg.png) repeat;}
.header #navigation li ul li ul.nav_three a{ color:#000 !important;}
.header #navigation li ul li ul.nav_three a:hover{ color:#004997 !important;}
.header #navigation li ul li ul.nav_three li:hover{ background: none !important;}



/* 滑动后头部 */
.fu-idx{height: 50px; width:100%;background:url(../images/navbg.png) repeat; z-index: 9999;
    position:fixed; top: 0px; display: none; line-height: 50px; }
.animation1{display: block;}
.fu-idx .logo{ float: left;  margin-top:5px;}





/** 一级导航 **/
.fu-idx #navigation .nav_one{ float: left; min-width: 43px; text-align: center;  margin-left: 40px; font-size:15px;  }
.fu-idx #navigation .nav_one a{ color:#fff; }

/* 二级导航 */
.fu-idx #navigation li.nav_one .nav_two{ background:url(../images/nav_er_bg.png) repeat;  width:163px; top:49px !important; margin-left:-81px;}
.fu-idx #navigation li.nav_one .nav_two li{ float:none; text-align:left; height:43px; line-height:43px;}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 li{ background:url(../images/nav_erj_ico.png) no-repeat 143px center;}
.fu-idx #navigation li.nav_one .nav_two a{ color:#fff;}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 a{ margin-left: 17px;}
.fu-idx #navigation li.nav_one .nav_two li:hover{ background:rgba(255,255,255,1.0);}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 li:hover{ background:rgba(255,255,255,1.0) url(../images/nav_erjon_ico.png) no-repeat 143px center;}
.fu-idx #navigation li.nav_one .nav_two li:hover a{  color:#004997;}
.fu-idx #navigation li ul {
    display:none;
    position:absolute;
    left:50%;
}

/** 三级导航 **/
.fu-idx #navigation li ul li ul.nav_three{display:none;
    position:absolute;
    top:0;
    left:163px;
    margin-top:0;
    min-width: 290px;
    background:url(../images/nav_sj_bg.png) repeat;}
.fu-idx #navigation li ul li ul.nav_three a{ color:#000 !important;}
.fu-idx #navigation li ul li ul.nav_three a:hover{ color:#004997 !important;}
.fu-idx #navigation li ul li ul.nav_three li:hover{ background: none !important;}

/** banner **/
.ny_banner{ margin-top: 130px;}
.png { display: inline-block; background-image: url(../images/bannerxtu.png); background-repeat: no-repeat; vertical-align: middle; width: 200px; height: 100px; }
.menu_home { background-position:0 0; }
.menu_game { background-position: -205px 0; }
.menu_video { background-position: -410px 0; }

/*---- 下面这一部分是鼠标移动到栏目上后的背景图*/
.menu_home:hover, .menu .on .menu_home { background-position: 0 -104px; }
.menu_game:hover, .menu .on .menu_game { background-position: -205px -104px; }
.menu_video:hover, .menu .on .menu_video { background-position: -410px -104px; }
/*-- 在这里改栏目（就是下面那一条）的背景图 ----结束*/
.inner { width: 1000px; margin: 0 auto; }
/*-- 在这一部分改焦点图 ---- 开始*/
/*---- 注意：下面这一条是第一张焦点图，改 background 属性就行，其它的不用管*/
.banner, .banner_music, .banner_game, .banner_video, .banner_novel { background: url(../images/banner.jpg) no-repeat center; min-width: 1200px; height: 500px; position: relative; }
.banner_game { background: url(../images/banner2.jpg) no-repeat center; }
.banner_video { background: url(../images/banner3.jpg) no-repeat center; }
/*-- 在这一部分改焦点图 ---- 结束*/
.banner .inner { display: block; width: 100%; position: absolute; left: 0; bottom: 75px; z-index: 2; text-align: center; }
.banner .menu { padding: 30px 10px 0 40px; height: 96px; width: 660px; margin: 0 auto; overflow: hidden; zoom: 1; }
.banner .menu li { float: left; display: inline-block; height: 96px; margin-right: 20px; vertical-align: middle; }
.banner .btns { width: 281px; margin: 13px 0 0 55px; }



/** 首页主体  **/
.main{ width: 100%; min-width:1200px; height: 550px; background: url(../images/home_main_bg.jpg) center no-repeat; overflow: hidden;}
.main_r{ width:360px; float:right; margin-top: 50px;}
.news_title{ border-bottom: 2px solid #e5e5e5; padding-bottom: 10px; }
.news_title i{border-bottom: 2px solid #004997; padding-bottom: 10px;font-size: 22px; font-weight: bold; color: #004997;}
.news_title span{ float: right;}
.news_title span a{ color: #666666; line-height: 40px;}
.news_title span a:hover{ color: #fc9315;}
/* 热点聚焦 */
.hotfocus{ width:800px; height: 500px; float: left; margin-top: 50px;}
.hotfocus .focus_title{ height: 40px; border-bottom: 2px solid #e5e5e5; background: url(../images/rdjj_ti.png) 96px center no-repeat;}
.hotfocus .focus_title i{ font-size: 22px;font-weight: bold; color: #004997; border-bottom: 2px solid #004997; padding-bottom: 10px;}
.hotfocus ul{ margin-top: 30px;  overflow: hidden;}
.hotfocus ul li{float: left; width: 220px; height: 367px; overflow: hidden; margin: 0 8px 0 8px; background: #fff; padding:0 15px;}
.hotfocus ul li h3{ font-size: 16px; border-bottom: 1px solid #e5e5e5; margin-top: 10px; line-height: 24px; color: #fc9315;/* height: 48px;*/ padding-bottom: 10px; overflow: hidden; height:72px; overflow:hidden;}
.hotfocus ul li h3 i{margin-right: 14px;}
.hotfocus ul li h4{font-size: 14px; line-height: 26px; text-indent: 2em; margin-top: 23px; color: #000; height: 52px; overflow: hidden;}
.hotfocus ul li p{ font-size: 12px; line-height: 26px; color: #666; height: 182px; overflow: hidden; margin-top: 20px; }
.hotfocus ul li p img{ width: 218px; height: 146px; border: 1px solid #e5e5e5; margin-top: 10px;}

/** 新闻 ————————**/
.news{ overflow: hidden;}
.news .news_title{ background: url(../images/news_ti.png) 50px center no-repeat;}
.news ul{margin-top: 24px;}
.news ul li{ margin-top:10px;/*height:50px; */overflow: hidden; line-height: 26px; color: #929292; }
.news ul li a{ color: #000;}
.news ul li h3{font-size: 14px;/*white-space: nowrap;*/ overflow: hidden; text-overflow: ellipsis; width: 100%;}
.news ul li a:hover{ color: #fc9315;}

.exhibition{ margin-top: 20px;}
.exhibition .news_title{ background: url(../images/zh_ti.png) 50px center no-repeat;}
.exhibition ul{margin-top: 24px;}
.exhibition ul li{ margin-top:10px;height:52px; overflow: hidden; line-height: 26px; color: #929292; }
.exhibition ul li a{ color: #000;}
.exhibition ul li h3{font-size: 14px; /*white-space: nowrap; */overflow: hidden; text-overflow: ellipsis; width: 100%;}
.exhibition ul li a:hover{ color: #fc9315;}

/** 底部 ***************************************/
.footer{ width: 100%; min-width:1200px; background: #313131; overflow: hidden; }

/** 快捷方式 **/
.kjdh{ width: 729px; border-right: 1px dashed #525252; height: 285px;margin-top: 56px; float: left;}
.kjdh .cpzx{ width: 525px;float: left;}
.kjdh .cpzx h3{ color: #fff; font-size: 16px; font-weight: bold; margin-bottom: 25px;}
.kjdh .cpzx a{ color: #ccc; display: block; float: left; margin-right:25px; line-height: 38px;}

.kjdh .jsyzc,.kjdh .syyy{ width: 85px;float: left; margin-left: 6px;}
.kjdh .jsyzc h3,.kjdh .syyy h3{ color: #fff; font-size: 16px; margin-bottom: 25px;}
.kjdh .jsyzc a,.kjdh .syyy a{ color: #ccc;  display: block;  line-height: 38px;}

/** 联系方式 **/
.lxfs{ height: 285px;margin-top: 56px; float: right;}
.lxfs h3{ font-size: 16px; color: #fff; margin-bottom: 15px; }
.lxfs i{ margin-right: 19px;}
.lxfs i.lxfs_ico3{ margin-right: 22px;}
.lxfs p,.lxfs h5{ margin-left: 40px; color: #ccc; line-height: 17px; font-size: 12px;}
.lxfs h4,.lxfs h5{ color: #ccc; margin-top: 10px;line-height: 17px; font-size: 12px;}
.lxfs p a{ color: #cccccc;}
.lxfstop{ clear:both; overflow:hidden;}
.lxfsle{ float:left;}
.lxfsri{ float:right; width:100px; height:100px;}
.lxfsri img{ display:block; width:100px; height:100px;}

/* 友情链接 */
.link{ margin-top: 39px; padding:35px 0; border-top: 1px dashed #525252;color: #ccc; overflow: hidden;}
.link span{ background: url(../images/link.png) left center no-repeat; padding-left: 37px; color: #fff; font-size: 14px;
          font-weight: bold;}
.link a{ font-size: 13px; color: #ccc; margin: 0 10px;}

/* 版权 */
.copyright{ height: 75px; background: #004997; line-height: 75px; overflow: hidden; color: #fff; min-width:1200px;text-align: center;}
.copyright span{ height: 90px;display: inline-block; vertical-align: middle; }
.copyright span a{ color: #fff;}
.copyright span img{ width:67px; height: 24px; top: 14px; position: relative; margin-left: 15px;}


/***  内页样式 *************************************/
.ny_banner{ height: 340px; width: 100%; overflow: hidden; margin-top: 130px; position: relative;}
.ny_banner img{ position: absolute; margin-left: -960px; left: 50%;}


.main_left{ float:left; width:237px; margin-top: 40px;overflow: hidden; padding-bottom:50px;}
.main_left h2{ font-size:24px; width: 237px; height: 100px; color:#fff; overflow: hidden;  background:url(../images/left-titile.jpg) no-repeat; }
.main_left h2 i{margin-left: 20px; display: block; margin-top: 30px;}
.main_left h2 p{ font-size: 16px; font-weight: normal; color: #006bd5;  font-family:Arial; margin-left: 20px; text-transform:uppercase;}
.main_left ul{ width: 237px; overflow: hidden; border-bottom: 3px solid #e5e5e5;}
.main_left li{ height:63px; line-height:63px; overflow: hidden; border-bottom:1px #e5e5e5 solid;background:#f7f7f7 url(../images/left_title_li.jpg) 200px center no-repeat;}
.main_left li a{font-size:16px;color:#666; margin-left: 20px; display: block;}
.main_left li:hover{ background:#fff url(../images/left_title_lion.jpg) 200px center no-repeat; color:#005ebe;}
.main_left li.current{background:#fff url(../images/left_title_lion.jpg) 200px center no-repeat; color:#005ebe;}
.main_left li a:hover{ color: #005ebe;}
.main_left li.current a{ color: #005ebe;}

.main_left_b{ margin-top: 20px; font-size: 15px;}
.main_left_b p{ line-height: 24px; }
.main_left_b p a{color: #0033ff;}

.main_right{ width: 914px; float: right; margin-top: 40px; margin-bottom: 40px;}
.main_right .main_right_title{ border-bottom: 1px solid #dcdcdc; height: 40px; overflow: hidden; margin-bottom: 20px;}
.main_right .main_right_title h3{ font-size: 18px; font-weight: bold; color: #000; float: left;}
.main_right .main_right_title h3 i{ font-size: 16px; margin-left: 5px; color: #ccc;  font-weight: normal; font-family:Arial;}
.main_right .main_right_title span{ float: right;font-size: 13px; color: #666; line-height: 30px;}
.main_right .main_right_title span a{color: #666; margin-left: 5px; margin-right: 5px;}

/** 公司简介 **/
.gsjj_txt{ font-size: 14px; margin-top: 50px;}
.gsjj_txt p{ line-height: 41px; text-indent: 2em;}

/** 技术与支持 > 技术答疑 **/
.ny_jsyzc_txt{ margin-top: 40px;}
.ny_jsyzc_txt .jsyzc_title{ text-align: center; line-height: 24px;}
.ny_jsyzc_txt .jsyzc_title h3{ font-size: 18px; font-weight: bold;}
.ny_jsyzc_txt .jsyzc_title p{font-size: 14px;}

.ny_jsyzc_txt .jsyzc_biaod{ margin-top: 15px;}
.ny_jsyzc_txt .jsyzc_biaod input{ border: none; background: #f7f7f7; margin-left: 5px;}
.ny_jsyzc_txt .jsyzc_biaod li{ font-size: 14px; margin-top:10px;}
.ny_jsyzc_txt .jsyzc_biaod li i{ color: #ff0000; margin-left:5px;}
.Full_name,.Telephone,.Company{ float: left; height: 40px; line-height: 40px; background: #f7f7f7; border: 1px solid #e5e5e5; padding-left: 10px;}
.ny_jsyzc_txt .jsyzc_biaod li.Full_name{ width: 220px;}
.ny_jsyzc_txt .jsyzc_biaod li.Telephone{ width: 220px; margin-left: 10px;}
.ny_jsyzc_txt .jsyzc_biaod li.Company{ width: 417px; margin-left: 10px;}
.ny_jsyzc_txt .jsyzc_biaod .Gender_dx{ margin-top: 15px; float: left; width: 100%;}
.ny_jsyzc_txt .jsyzc_biaod .textarea_t{ float: left; margin-top: 15px; width: 100%;}
.ny_jsyzc_txt .jsyzc_biaod .textarea_t textarea{ width: 900px; min-height: 155px; background: #f7f7f7; border: 1px solid #e5e5e5; padding: 5px;}
.ny_jsyzc_txt .jsyzc_biaod .but_an{ width:100%; float: left; height: 40px; margin-top: 20px; }
.ny_jsyzc_txt .jsyzc_biaod .but_an input{ width: 115px; height: 40px; line-height: 40px; background: #004997;font-size: 14px; color: #fff;
    -moz-border-radius: 3px; -webkit-border-radius: 3px; border-radius: 3px;margin-left: 0px;}

/* 客户提问 */
.kftw{ margin-top: 50px;}
.kftw h2{ font-size: 18px; height: 40px; line-height: 40px;}
.kftw ul li{ border: 1px solid #e5e5e5; width: 100%; margin-top: 10px; min-height: 165px;}
.kftw ul li .kftw_ct{ width: 93px; background: #eee; font-size: 14px; text-align: center; border-right: 1px solid #e5e5e5; float: left; display:table;}
.kftw ul li h3{vertical-align:middle;  display:table-cell;}
.kftw ul li h3 i{ display: block; margin-top: 5px;}
.kftw ul li .kftw_cc{ float: right; width: 770px; margin-right: 15px; margin-top:20px;}
.kftw ul li .kftw_cc h4{ height: 24px; line-height: 24px; background: url(../images/jmwd_w.png) left center no-repeat;
        padding-left: 30px; font-size: 14px; color: #014793; overflow: hidden;}
.kftw ul li .kftw_cc p{ padding-left: 30px; line-height: 22px; background: url(../images/jmwd_d.png) left top no-repeat; margin-top: 15px;}

/*分页*/
.paginator { text-align: center; padding:50px 0; }
.paginator img{ vertical-align:text-top;}
.paginator a, .paginator span { display: inline-block; height: 30px; line-height: 30px; color: #35363a; font-size:13px;
    border:1px #e7e7e7 solid; padding:0 11px; margin:0 3px; border-radius:3px;}
.paginator a:hover{ background:#005ebe;color:#fff;}
.paginator span.current { color: #fff; background:#434343; }



/*** 人才招聘 **********/
.zpwz{ margin-top: 40px;}
.zpwz h3{ font-size: 14px; color:#282828;}

.iadv-left{margin-top: 20px;  border-bottom:none;}
.iadv-con{ margin-top: 10px; }

.iadvrow{ height:47px;  border:1px solid #e5e5e5;  cursor:pointer; color:#282828; background:#fff;}
.iadvrow p{ float:left; font-size:16px; color:#3c3c3c; line-height:47px; width:874px;}
.iadvrow p img{ margin-left:5px;}
.iadvrow p span{ font-size: 14px; margin-left: 20px; margin-right: 20px; display:block; float: right; color:#333;}
.iadvrow em{ float:left; display:block; width:16px; height:16px; margin-left: 10px;
    background:url(../images/adv_ico6.png) 0 0 no-repeat; margin-top:16px; margin-right: 12px;}
.iadvrow.iadvrowed{ background:#fff; border-color:#e9e9e9; color:#282828;}
.iadvrow.iadvrowed em{ background-position:0 bottom;}
.iadvrow i{width:300px; display:block; float:left;}

.iadvinfo{ border:1px solid #e9e9e9;border-top:none; padding:20px 13px; display:none; background:#fff; overflow: hidden;}
.iadvinfo p{ padding-left:20px; font-size:14px; color:#333; line-height:26px;}
.iadvinfo h3,.iadvinfo h4{ margin:10px 0px;}
.iadv-right{ float:right; display:inline; width:380px; }
.iadvinfo h4{ color:#d80909; text-indent:2em;}
.mr{ margin-right: 142px;}

.iadvinfo_l{ float: left;}

/* 联系我们 */
.lxfs_banner{ height: 500px; width: 100%; overflow: hidden; margin-top: 130px; position: relative;}
.lxfs_banner img{ position: absolute; left: 50%;margin-left: -960px; }
.lxfs_banner11{ height: 500px; width: 100%; overflow: hidden; margin-top: 0px; position: relative;}

.lxwm_ct{ width: 1220px; margin: 160px auto 50px auto; overflow: hidden;}
.lxwm_ct h2{ font-size: 30px; margin-left: 10px; margin-bottom: 20px;}
.lxwm_ct ul{ width:1221px;}
.lxwm_ct ul li{ width: 588px; height: 180px; border: 1px solid #e5e5e5; background: #f7f7f7; float: left; margin: 10px; font-size: 14px}
.lxwm_ct ul li p{ line-height: 24px;margin-left: 145px;}
.lxwm_ct ul li h3{ font-size: 18px; margin-left: 145px; margin-top: 50px;}
.lxwm_ct ul li h4{ margin-left: 145px; margin-top: 35px;}
.lxwm_ct ul li i{ display: block; float: left; margin-top:55px; margin-left: 35px;}

/* 实验预约 */
.pro-nav{ height:45px; background:#e3e3e3; margin:50px 0 35px; line-height:45px; padding-right:10px;}
.pro-nav a{ float:left; color:#3d3d3d; font-size:14px; text-align: center; padding: 0 25px;}
.pro-nav a.pro_on{ background: #005ebe; color: #fff;}
.pro-nav a:hover{  background: #005ebe; color: #fff;}


.pro-list ul{ *padding-bottom:40px;}
.pro-list li{ width: 288px; height: 377px; overflow: hidden; background:#f7f7f7; float: left; border: 1px solid #e5e5e5; margin: 15px 7px 0 7px;}

.pro-t img{ border-bottom: 1px solid #e5e5e5;}
.pro-t h3{ font-size: 15px; color: #272626; margin-left: 15px; height: 50px; line-height: 50px; overflow: hidden; border-bottom: 1px dashed #e5e5e5;}
.pro-t a:hover h3{ color: #005ebe;}
.pro-b{ height: 36px; line-height: 36px;}
.pro-b a{ color: #3c3c3c;padding-left: 20px;}
.pro-b a.cs{ background: url(../images/cs_ico.png) left center no-repeat;  margin-left: 10px;}
.pro-b a.fw{ background: url(../images/fw_ico.png) left center no-repeat; margin-left: 22px;}
.pro-b a.td{ background: url(../images/td_ico.png) left center no-repeat; margin-left: 22px;}
.pro-b a.anl{ background: url(../images/anl_ico.png) left center no-repeat; margin-left: 22px;}
.pro-b a:hover{ color: #005ebe;}

/* 应用领域 */
.yyly{ width: 949px;}
.yyly li{width: 279px; float: left; margin-right:37px;}
.yyly li h3{ font-size: 22px; color: #014793; line-height: 60px;}
.yyly li img{ width: 279px; height: 172px; margin-bottom: 8px;}
.yyly li p{ line-height: 23px; max-height: 125px; overflow: hidden; margin-bottom: 10px; margin-top: 10px;}
.yyly li a{ color: #014793;font-size: 14px;}

/* 知识产权 */
.zscc_lb{ margin-top: 20px;}
.zscc_lb li{ height: 56px; line-height: 56px; font-size: 15px; padding-left: 30px;
    background: url(../images/zscc_ico2.jpg) left center no-repeat; border-bottom: 1px dashed #e5e5e5;}

/*资料下载*/
.zlxz{margin-top: 30px; }
.zlxz h3{ text-align: center; font-size: 18px;}
.zlxz_lb{ margin-top: 40px;}
.zlxz_lb li{ height: 60px; line-height: 60px; font-size: 16px; padding-left: 50px; }
.zlxz_lb li span{ float: right; font-size: 14px; background: url("../images/zlxz_ico2.png") left center no-repeat; padding-left: 30px; margin-right: 22px;}
.zlxz_lb li span a{ color: #000; display: block;}
.zlxz_lb li:nth-child(odd){background:#dcecfc url(../images/zlxz_ico1.png) 20px center no-repeat;}
.zlxz_lb li:nth-child(even){ background: #fff url(../images/zlxz_ico1.png) 20px center no-repeat;}

.zlxz_lb li:hover{ background: #005bbe url(../images/zlxz_on.png) 20px center no-repeat; color: #fff;}
.zlxz_lb li:hover a{ color: #fff;}
.zlxz_lb li:hover span{background: url(../images/zlxz_ico2on.png) left center no-repeat;}



/* 产品列表 */
.menu_list{ width:237px; border-bottom:4px solid #e5e5e5;}
.menu_head{
    width:217px;
    height:47px;
    line-height:47px;
    font-size:16px;
    color:#525252;
    cursor:pointer;
    border-top:1px solid #e1e1e1;
    position:relative;
    margin:0;
    padding-left:20px;
    background:#f7f7f7 url(../images/pro_left.png) 200px center  no-repeat;
}
.menu_list .current{
    background:url(../images/pro_down.png) 200px center  no-repeat;
}
.menu_body{
    width:237px;
    height:auto;
    overflow:hidden;
    line-height:38px;
    border-bottom:1px solid #e5e5e5;
    padding-bottom:15px;
}
.menu_body a{
    display:block;
    width:237px;
	font-size:14px;
    height:38px;
    line-height:38px;
    color:#777777;
    padding-left:20px;
    background:#fff;text-decoration:none;
}
.menu_body a:hover{text-decoration:none; color:#005ebe;}

/* 产品详情 */
.cp_tu{width:338px; height:338px;overflow:hidden;position:relative;border: 1px solid #e5e5e5;}
.in_cp_tu_tu .a_bigImg6{position:absolute;top:0px;left:0px;display:none; width:100%;}
.ul_change_a6{position:absolute;left:46%; margin-left:-12px; bottom:10px;overflow:hidden; width:30%; z-index:10;}
.ul_change_a6 li{float:left;margin-right:4px;}
.ul_change_a6 a{ background:#ddd; display:block; width:15px; height:15px; background:url(../images/ico2.png) 0 top no-repeat; border-radius:15px; background-size:15px auto;}
.ul_change_a6 a.now{ background-position:0 bottom;}
.cp_tu_tu li{ float:left ;width:100%;overflow:hidden; }
.cp_tu_tu li img{width:100%;}
/* 产品详情右边概述 */
.cpgs{ width: 550px;float: right;}
.cpgs h2{ font-size: 22px; line-height: 32px; height: 32px; overflow: hidden; margin-bottom: 10px;}
.cpgs h4{ font-size: 14px; line-height: 24px; color: #666;}
.cpgs h3{ font-size: 18px; margin-top: 10px;}
.cpgs_txt{ min-height: 177px; overflow: hidden; margin-top: 2px;}
.cpgs_txt p{ line-height: 25px; font-size: 14px; color: #666; text-indent: 2em;}
.cpgs_an{ margin-top: 30px;}
.cpgs_an a{ padding: 10px 25px; border-radius: 3px; color: #fff; font-size: 14px; margin-right: 10px;}
.cpgs_an a.cpzx_an{ background: #004997;}
.cpgs_an a.zxzx{ background: #fc9315;}

.lanrenzhijia{ width:912px;  margin:100px auto 30px; border: 1px solid #e5e5e5;}
.lanrenzhijia .tab{ overflow:hidden;height:58px; background:#f7f7f7; }
.lanrenzhijia .tab a{ display:block; width:158px;  float:left; border-left: none;border-right: 1px solid #e5e5e5;
    text-align:center; line-height:57px;  text-decoration:none; color:#666; font-size:18px;border-bottom: 1px solid #e5e5e5;}
.lanrenzhijia .tab a.on{text-decoration:none; border:none; background:#fff;color:#004997;border-top:3px solid #004997;border-right:1px solid #e5e5e5;}
.lanrenzhijia .content{ overflow:hidden; width: 878px; margin: 20px auto; min-height: 500px;}
.lanrenzhijia .content div.contents{ display:none;}
.lanrenzhijia .content div ul li{ float:left;  border:1px solid #e5e5e5; margin-left: 1%; text-align: center; margin-top:6px;}
.lanrenzhijia .content div ul li img{ width:100px;}
.lanrenzhijia .content div ul li p{ line-height:24px; font-size:9px;}
.lanrenzhijia .content div ul li a{color:#272626;}
.lanrenzhijia .content table{border: 1px solid #000 !important;}
.lanrenzhijia .content table td{border: 1px solid #000 !important;}
.lanrenzhijia .content table td span,.lanrenzhijia .content table td p{font-size: 16px !important;line-height: 32px !important;}


/* 公司新闻 */
.gs_news{ margin-top: 36px;}
.news-con3-t{ border:1px #e5e5e5 solid;  background:#fff; height: 300px; margin-bottom:23px;}
.slideBox1{ height:300px; overflow:hidden; position:relative;  }
.slideBox1 .hd{ height:16px; overflow:hidden; position:absolute; right:28px; bottom:28px; z-index:1; }
.slideBox1 .hd ul{ overflow:hidden; zoom:1; float:left;  }
.slideBox1 .hd ul li{ float:left; margin-right:8px;  width:16px; height:16px; text-align:center; background:url(../images/news_ico.png) no-repeat; cursor:pointer; }
.slideBox1 .hd ul li.on{ background-position:0 bottom;}
.slideBox1 .bd{ position:relative; height:100%; z-index:0;}
.slideBox1 .bd li{ clear:both; overflow:hidden;}
.news-con3-tr{ width:400px; margin-top: 25px; margin-right: 26px;}
.news-con3-tr h3{  margin-bottom:15px;}
.news-con3-tr h3 a{ display:block;font-size:22px; line-height: 30px; color:#005ebe;/* height: 24px; text-overflow:ellipsis; white-space:nowrap; overflow:hidden;*/}
.news-con3-tr h3 i{ font-size: 14px; color: #ccc;}
.news-con3-tr p{ font-size:13px; line-height:28px; text-indent:2em; color: #666;}

.news-con2-b ul{ width:960px;}
.news-con2-b li{ float:left; width:430px; border-bottom:1px #dcdcdc solid; margin-right:50px; padding:25px 0;}
.news-date{ width:82px; height:82px; text-align:center; font-family:Arial; font-size:18px;
    line-height:21px; background: #f07700; color: #fff;}
.news-date p{ margin-top: 21px;}
.news-date span{ display:block; color:#fff;}
.news-con2-br{ width:315px;}
.news-con2-br a{ display:block;}
.news-con2-br h3{ font-size:15px; color:#323131; margin:10px 0; text-overflow:ellipsis; white-space:nowrap; overflow:hidden;}
.news-con2-br p{ line-height:21px; font-size: 13px; max-height:42px; overflow:hidden; color: #8c8c8c;}
.news-con2-b li.bb0{ border-bottom:none;}
/* 新闻详情 */
.news_xq{ margin-top: 50px;}
.news_xq .news_xq_title{ height: 52px; line-height: 26px; font-size: 18px; text-align: center; overflow: hidden;}
.news_xq .zzrq{ height: 42px; line-height: 42px; background: #f0f0f0; text-align: center; color: #666666;}
.news_xq .zzrq i{ margin: 0 10px;}
.news_xq_txt{ width:914px; margin-top: 30px; min-height: 300px; margin-bottom: 30px;}

.xgxw{ border-top: 1px solid #e5e5e5; padding-top: 10px;}
.xgxw p{ margin-top: 10px;}
.xgxw p a{ color: #666;}
.xgxw p a:hover{color: #00448e;}

/* 实验预约 */
.syyy_cc{ margin-top: 40px;}
.syyy_cc h2{ font-size: 16px; text-indent: 2em; line-height: 26px; padding: 0 10px;}
.syyy_cc h3{ text-align: center; font-size: 24px; margin-top: 50px;}
.syyy_xinx{ margin-top: 30px;}
.syyy_rq{ float: right; font-size: 14px; height: 28px; line-height: 28px; }
.syyy_rq input{ height: 27px; line-height: 27px; border:none; border-bottom: 1px solid #e5e5e5; width: 180px; color: #d5d5d5;}

.yy_biaod{ border: 1px solid #e5e5e5; margin-top: 10px; border-right: none;}
.yy_biaod table{ font-size: 14px;}
.yy_biaod table tr td{ border-bottom: 1px solid #e5e5e5; border-right: 1px solid #e5e5e5;}
.yy_biaod table tr td input.text { height: 46px; line-height:46px; border: none; width: 735px; padding-left: 5px; background:none;}
.yy_biaod table tr td label input{margin-left: 10px; margin-right: 5px;}
.tizhao_an{ float: right;margin-top: 15px; margin-bottom: 30px;}
.tizhao_an input{ width: 142px; line-height: 40px; background: #004997; border: none; color: #fff;
    -moz-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px;}


/* 产品banner */
.ny_banner{ height: 340px; width: 100%; overflow: hidden; margin-top: 130px; position: relative;}
.slideBox2{ width:100%; height:520px; overflow:hidden; position:relative; min-width:1100px;}
.slideBox2 .hd{ cursor: pointer; width: 70px; height: 51px; position: absolute; top: 310px; right: 50%; z-index: 10; margin-right:-35px;}
.slideBox2 .hd ul{ width: 120px; margin: 0 auto;}
.slideBox2 .hd ul li{width: 10px; height: 10px; margin: 0 5px; border-radius: 10px; background: #ffffff; float: left; overflow: hidden; *display:inline;
 *zoom:1;}
.slideBox2 .hd ul li.on{ background: #69aaec;}
.slideBox2 .bd{ position:absolute; width:1920px; left:50%; margin-left:-960px; top:0;}
.slideBox2 .bd li{ zoom:1; vertical-align:middle; }
.slideBox2 .bd img{ display:block; width:1920px;}
/* 下面是前/后按钮代码，如果不需要删除即可 */
.slideBox2 .prev{ cursor: pointer; width: 27px; height: 51px; background: url(../images/l.png) no-repeat; position: absolute; top: 130px; left: 50%; z-index: 10; margin-left:-660px;}
.slideBox2 .next{cursor: pointer; width: 27px; height: 51px; background: url(../images/r.png) no-repeat; position: absolute; top: 130px; right: 50%; z-index: 10; margin-right:-660px;}


.login { width: 240px; border: 0px solid white; position: absolute; top: 30px; left: 53%; margin-left: 200px; overflow: hidden; z-index: 8; background: none repeat scroll 0 0 rgba(0, 0, 255, 0.8); padding: 1px 1px; border-radius: 5px; }
.login h2 { text-align: center; margin: 5px auto; font-family: "微软雅黑"; }
.login_bg { background: #999; width: 240px; height: 250px; filter: alpha(opacity=50); opacity: 0.5; }
.login_box_t { height: 35px; position: absolute; top: 0; left: 0; }
.login_box_t .on { background: none; padding-left: 30px; display: block; float: left; margin-top: 50px; font-size: 16px; font-weight: 600; }
.login_box_t .off { padding-left: 30px; display: block; left: 123px; margin-top: 50px; border-radius: 0 5px 0 5px; width: 105px; position: absolute; }
.login_box_t .off a { color: #FFFFFF; text-decoration: none; }
.login_box_t .off a:hover { text-decoration: underline; }
.login_box_t p { width: 103px; padding-top: 8px; padding-bottom: 8px; height: 25px; line-height: 25px; background: #79838C; font-size: 16px; text-align: left; color: #333; font-weight: bold; position: relative; filter: alpha(opacity=80); opacity: 0.8; }
.login_box { width: 240px; padding: 0 1px; position: absolute; top: 90px; left: 0; color: #333; }
.login_box p { height: 20px; line-height: 20px; padding: 12px 0 7px; overflow: hidden; font-weight: 800; font-size: 14px; }
.login_box input { height: 22px; line-height: 22px; }
.img_verify { float: right; margin-right: 32px; }
.p_login_btn a { color: #000000; text-decoration: none; }
.p_login_btn a:hover { color: #ffffff; }


/** 英文头部 导航 **/
.header .nav{ margin-top: 20px;}
#Eng_navigation li {
    float:left;
    text-align:center;
    position:relative;
    font-size: 12px;
}

/** 一级导航 **/
.header #Eng_navigation .nav_one{ float: left; min-width: 43px; height: 69px; text-align: center; line-height: 49px;  margin-left: 40px; font-size:15px;  }
.header #Eng_navigation .nav_one a{ color:#333; display: block;}
.header #Eng_navigation .nav_one a:hover{ color: #f90; }
.header #Eng_navigation .nav_one:hover{color: #f90;background: url(../images/nav_on.png) center top no-repeat;}
.header #Eng_navigation .nav_one:hover a{ color: #f90;}

.header #Eng_navigation .nav_one.on{color: #f90;background: url(../images/nav_on.png) center top no-repeat;}
.header #Eng_navigation .nav_one.on a{ color: #f90;}


/* 二级导航 */
.header #Eng_navigation li.nav_one .nav_two{ background:url(../images/navbg.png) repeat; width:300px; padding-top: 20px; font-size: 10px;}
.header #Eng_navigation li.nav_one .nav_two li{ float:none; text-align:left; height:43px; line-height:43px;
    background:url(../images/nav_erj_ico.png) no-repeat 280px center;}
.header #Eng_navigation li.nav_one .nav_two a{ color:#fff; margin-left: 17px;}
.header #Eng_navigation li.nav_one .nav_two li:hover{ background:#fff url(../images/nav_erjon_ico.png) no-repeat 280px center;}
.header #Eng_navigation li.nav_one .nav_two li:hover a{  color:#004997;}
.header #Eng_navigation li ul {
    display:none;
    position:absolute;
    top:62px;
    left:-50%;
    margin-top:1px;
    width:120px;
}

/** 三级导航 **/
.header #Eng_navigation li ul li ul.nav_three{display:none;
    position:absolute;
    top:0;
    left:300px;
    margin-top:0;
    min-width: 300px;
    background:url(../images/navbg1.png) repeat;}
.header #Eng_navigation li ul li ul.nav_three a{ color:#000 !important;}
.header #Eng_navigation li ul li ul.nav_three a:hover{ color:#004997 !important;}
.header #Eng_navigation li ul li ul.nav_three li:hover{ background: none !important;}



/* 滑动后头部 */
.fu-idx{height: 50px; width:100%;background:url(../images/navbg.png) repeat; z-index: 9999;
    position:fixed; top: 0px; display: none; line-height: 50px; }
.animation1{display: block;}
.fu-idx .logo{ float: left;  margin-top:5px;}





/** 一级导航 **/
.fu-idx #navigation .nav_one{ float: left; min-width: 43px; text-align: center;  margin-left: 40px; font-size:15px;  }
.fu-idx #navigation .nav_one a{ color:#fff; }

/* 二级导航 */
.fu-idx #navigation li.nav_one .nav_two{ background:url(../images/navbg.png) repeat; width:163px; top:50px !important; margin-left:-81px;}
.fu-idx #navigation li.nav_one .nav_two li{ float:none; text-align:left; height:43px; line-height:43px; text-align:center;}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 li{ background:url(../images/nav_erj_ico.png) no-repeat 143px center; text-align:left;}
.fu-idx #navigation li.nav_one .nav_two a{ color:#fff;}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 a{ margin-left: 17px;}
.fu-idx #navigation li.nav_one .nav_two li:hover{ background:#fff;}
.fu-idx #navigation li.nav_one .nav_two.nav_two1 li:hover{ background:#fff url(../images/nav_erjon_ico.png) no-repeat 143px center;}
.fu-idx #navigation li.nav_one .nav_two li:hover a{  color:#004997;}
.fu-idx #navigation li ul {
    display:none;
    position:absolute;
    left:50%;
}

/** 三级导航 **/
.fu-idx #navigation li ul li ul.nav_three{display:none;
    position:absolute;
    top:0;
    left:163px;
    margin-top:0;
    min-width: 280px;
    background:url(../images/navbg1.png) repeat;}
.fu-idx #navigation li ul li ul.nav_three a{ color:#000 !important;}
.fu-idx #navigation li ul li ul.nav_three a:hover{ color:#004997 !important;}
.fu-idx #navigation li ul li ul.nav_three li:hover{ background: none !important;}




/*右侧浮动*/
/* side */
.side{position:fixed;width:43px;height:275px;right:0;top:250px;z-index:1000;}
.side ul li{width:43px;height:45px;float:left;position:relative; margin-bottom:1px;}
.side ul li .sidebox{position:absolute;width:43px;height:45px;top:0;right:0;transition:all 0.3s;background:#333;opacity:0.8;filter:Alpha(opacity=80);color:#fff;font:14px/45px "微软雅黑";overflow:hidden; z-index:90;}
.side ul li .sidebox span{display: inline-block;line-height: 1;padding-top: 10px;}
.side ul li .sidebox span em{display: block;font-size: 12px;text-align: center;margin-top: 2px;}
.side ul li.sidetop{ height:50px;/* display:none;*/}
.side ul li.sidetop a{width:43px;height:50px;line-height:55px;display:inline-block;background:url(../images/back_top_bg.png) left top no-repeat;opacity:0.8;filter:Alpha(opacity=80);transition:all 0.3s; text-transform:uppercase; text-align:center; color:#1c1c1c;}
.side ul li.sidetop a:hover{background:url(../images/back_top_bg.png) left bottom no-repeat;opacity:1;filter:Alpha(opacity=100); color:#fff;}
.side ul li img{float:left;}
.side ul li .sideewm{ display:inline-block;background:#333;width:43px;height:45px;opacity:0.8;filter:Alpha(opacity=80);transition:all 0.3s;}
.side ul li .sideewm:hover{background:#ffaa2a;opacity:1;filter:Alpha(opacity=100);}

/* floatPanel */
#floatPanel .sideewm{height:45px;display:block;}
#floatPanel .popPanel{width:130px;height:160px;position:fixed;right:42px;top:350px;z-index:10000;overflow:hidden;display:none;_position:absolute; /* for IE6 */_top:expression(documentElement.scrollTop + 300); }
#floatPanel .popPanel .popPanel-inner{width:130px;height:160px;position:relative;overflow:hidden;}
#floatPanel .popPanel .popPanel-inner .arrowPanel{width:10px;height:258px;position:absolute;right:1px;top:102px;}
#floatPanel .popPanel .popPanel-inner .arrowPanel .arrow01{width:0;height:0;font-size:0;line-height:0;border-top:10px solid transparent;_border-top:10px solid black;_filter:chroma(color=black);border-right:10px solid transparent;_border-right:10px solid black;_filter:chroma(color=black);border-bottom:10px solid transparent;_border-bottom:10px solid black;_filter:chroma(color=black);border-left:10px solid #ddd;position:absolute;bottom:0;position:absolute;left:2px;top:0;}
#floatPanel .popPanel .popPanel-inner .arrowPanel .arrow02{width:0;height:0;font-size:0;line-height:0;border-top:10px solid transparent;_border-top:10px solid black;_filter:chroma(color=black);border-right:10px solid transparent;_border-right:10px solid black;_filter:chroma(color=black);border-bottom:10px solid transparent;_border-bottom:10px solid black;_filter:chroma(color=black);border-left:10px solid #fff;position:absolute;bottom:0;position:absolute;left:0;top:0;}
#floatPanel .popPanel .popPanel-inner .qrcodePanel{width:120px;height:158px;text-align:center;background:#fff;border:solid 1px #ddd;position:absolute;left:0;top:0;overflow:hidden;}
#floatPanel .popPanel .popPanel-inner .qrcodePanel img{width:100px;height:100px;border:none;padding:10px 10px 5px 10px;}
#floatPanel .popPanel .popPanel-inner .qrcodePanel span{font-size:12px;color:#666;line-height:18px;letter-spacing:1px;}

/* floatPanel1 */
.sideli1{ position:relative;}
.qqclose{ position:absolute; top:6px; right:18px; display:block; width:10px; height:10px; z-index:5;}
#floatPanel2 .sideewm{height:45px;display:block;}
#floatPanel2 .popPanel2{width:0;height:338px;position:absolute;right:40px;top:50%; margin-top:-137px;z-index:80;overflow:hidden;/*display:none;*/_position:absolute; /* for IE6 */_top:expression(documentElement.scrollTop + 300);}
#floatPanel2 .popPanel2 .popPanel-inner2{height:338px;position:relative;overflow:hidden;}
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2{width:149px;height:151px; background:url(../images/qq_bg.png) no-repeat;
position:absolute;left:0px;top:68px; overflow:hidden;}
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2 h3{ font-size:18px; color:#fff; margin-top:8px; margin-left:19px; margin-bottom:15px;}
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2 div{ width:123px; }
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2 a{ display:block; text-align:left; width:68px; height:36px; line-height:36px; margin-left:10px;
 background:#fff url(../images/qq.jpg) 20px center no-repeat; padding-left:50px; color:#014793; margin-bottom:10px;-moz-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px; font-size:12px;}
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2 a.tcqqzx{ background-image:url(../images/r_qq2.png); background-position:3px center;}
#floatPanel2 .popPanel2 .popPanel-inner2 .qrcodePanel2 a:hover{ color:#ff9205;}
/*右侧浮动---------------*/


.form-validator-error {padding: 6px 12px;display: block;line-height: 180%;background: none repeat scroll 0% 0% #FFE5ED;border-radius: 4px;color: #8B0000;margin: 10px;}

.menu_body a.on{text-decoration:none; color:#005ebe;}


.banner{ height:630px;}
.slideBox{  height:630px; overflow:hidden; position:relative; border:1px solid #ddd;  }
.slideBox .bd{ position:relative; height:100%; z-index:0;   }
.slideBox .bd li{ zoom:1; vertical-align:middle; position: relative; }
.slideBox .bd img{ width:1920px; height:630px; display:block;   position: absolute; left: 50%; margin-left: -960px;}