@charset "utf-8";
/* CSS Document */
/* all 2013.12.21*/
body{margin:0;padding:0;font-size:12px; color:#333;line-height:1.8;font-family:"Arial","Microsoft YaHei"; background:#fff;}
form,ul,li,ol,li,dl,dt,dd,img,p,h1,h2,h3,h4,h5,h6,input{margin:0;padding:0;font-family:"Microsoft YaHei";}
input,select{font-size:12px; }
img{border:0;}
ul,li{list-style-type:none;}
b,strong{font-weight:bold;}
a:link,a:visited,a:hover,a:active,a{color:#333;text-decoration:none;}

.header{ margin:0px; position:relative;height:50px;background:#4c62ad; }
.logo{float: left; padding: 10px 0px 0px 0px; position: absolute;left: 2%; float: left;display: inline-block;   display: inline-block; }
.logo img{height: 30px; width:auto;}
.nav_search{ position: absolute;    right: 20px;     display: inline-block;    padding: 0; width: 85px; padding: 13px 0px 0px 0px; display: inline-block; }
.nav_search .iconfont{color:#fff;}
.menubtn .iconfont{color:#fff;}
.searchbox{ float: left; height:21px;line-height:22px; width: 50%; }
.nav{ height: 20px; width: 50%; text-align: right; float:right; }
 #navbar {  max-width: 1000px;  margin: 0 auto;}
.menubtn {   position: relative;   z-index: 101;  font-size: 0em;  line-height: 0em;  padding: 12px 30px; display:block; }
.menubg{display:none;background:#a5a2a2; filter:alpha(opacity=60); /*IE滤镜，透明度50%*/
-moz-opacity:0.6; /*Firefox私有，透明度50%*/
opacity:0.6;/*其他，透明度50%*/ width: 100%; height: 100%; position: fixed; left: 0; margin-top: 11px; z-index: 2;}
/** toggle menu **/
#pgcontainer {  margin: 0;}
 #hamburgermenu {  height: 100%;  width: 0;  background: #333; padding-top: 5px; position: fixed;  top: 48px;  right: 0;  z-index: 101;  overflow: hidden;  -webkit-box-shadow: 3px 0 7px rgba(0,0,0,0.55);  -moz-box-shadow: 3px 0 7px rgba(0,0,0,0.55);  box-shadow: 3px 0 7px rgba(0,0,0,0.55);}
#hamburgermenu ul { z-index: 101;  overflow-y: auto;  overflow-x: hidden;}
#hamburgermenu ul li {  display: block; border-bottom: 1px #444 solid; padding: 3px 0px;}
#hamburgermenu ul li a {  display: block; min-width: 130px;  padding: 8px 8px; padding-left:75px; color: #fff; font-size: 1.45em;   text-decoration: none;  text-align:left; font-size: 14px; }
#hamburgermenu ul li a img{width: auto; height: 22px; vertical-align:middle; margin-right:15px;}
#hamburgermenu li a:hover {  color: #fff;  background: #ffa256;}


.swiper-slide img{ width:100%;height:auto;}
.i_nav{width:100%;  overflow:hidden;}
.i_nav li{ width:25%; padding:15px 0px 0px 0px;  float:left; text-align:center; background:#404040; border-right:1px solid #353535;border-bottom:1px solid #353535; padding-bottom:20px; }
.i_nav li span{ display:block; font-size:12px; color:#ffffff; margin-top:8px;} 
.i_nav li img{ width:auto; height:22px;}
.i_about{ padding:10px;}
.i_about_pic{}
.i_about_pic img{ width:100%;}

.i_about_info{ margin-top:10px;}
.i_about_info .hd{ font-size:16px;}
.i_about_info .hd a{ font-size:12px; float:right;color:#4c62ad;background:#f6f6f6; height:28px; line-height:28px; padding:0px 12px; border-radius:8px; }
.i_about_info .bd { color:#414141; clear:both; padding-top:12px;}

.i_partpro_tui{}
.i_partpro_tui .hd{ text-align:center; background:#f3f3f3; padding:10px 0px;}
.i_partpro_tui .hd b{ color:#090f1e; display:block; font-size:16px;}
.i_partpro_tui .hd span{ color:#939497; display:block;}
.i_partpro_tui .bd{background:url(../images/main/probg.jpg) no-repeat; background-size:cover; padding:10px;}

#scroll{width:100%;  margin:0 auto;font-family:"Microsoft Yahei";}
#scroll .owl-wrapper-outer{margin:0 auto;}
#scroll .item{position:relative;width:100%; margin:0 auto;overflow:hidden;}

#scroll .item:hover .shd{background-color:rgba(0, 0, 0, 0);}
#scroll .item:hover .txt{background-color:#fff\9;background-color:rgba(248, 249, 249, 0.95);box-shadow:0 0 15px 15px rgba(248, 249, 249, 0.95);}

.owl-theme .owl-controls .owl-buttons div{position:absolute;top:180px;width:30px;height:60px;margin:0;padding:0;border-radius:0;font:60px/60px "宋体";background-color:transparent;overflow:hidden;_display:none;}
.owl-theme .owl-controls .owl-buttons .owl-prev{left:-40px;}
.owl-theme .owl-controls .owl-buttons .owl-next{right:-40px;}
.owl-theme .owl-controls .owl-buttons .owl-prev:before{content:"<";}
.owl-theme .owl-controls .owl-buttons .owl-next:before{content:">";}



 .item  .pro_r_l{
    padding-top:12px;
    padding-left:30px;
    width:48%;
    margin-right:2%;
    color:#1d1d1d;
}
.item  .pro_r_l .pro_l_top .title{
    font-size:20px;
    color:#fff;
    height:36px;
    line-height:36px;
    overflow:hidden;
    display:block;
}
.item  .pro_r_l .pro_l_top .title a{color:#fff;}
.item  .pro_r_l .pro_l_top .xian{
    width:34px;
    margin:10px 0;
    border-top:2px solid #fff;
}
.item  .pro_r_l .pro_l_bot b{font-size:16px; color:#fff;}
.item  .pro_r_l .pro_l_bot ul{
    padding-top:22px;
    padding-left:20px;
}
.item   .pro_r_l .pro_l_bot ul li{
    color:#959595;
    font-size:12px;
    list-style-type:square;   
}
.item  .pro_r_l .pro_l_bot .info{
    padding-top:0px;
    color:#e3e5ef;
    font-size:12px;
    height:90px; line-height:30px;
    overflow: hidden;
 	text-overflow: ellipsis;
 	display: -webkit-box;
 	-webkit-line-clamp: 3;
 	-webkit-box-orient: vertical;
}
 
.item  .pro_r_r{
   width:50%;
}
.item  .pro_r_r img{ width:100%; height:auto;}




.i_partpro{ clear:both; border-bottom:10px solid #F3F3F3;padding:10px 0px; overflow:hidden; background:#f3f3f3;}
.i_partpro .hd{    text-align:center;}
.i_partpro .hd b{ color:#090f1e; display:block; font-size:16px;}
.i_partpro .hd span{ color:#939497; display:block;}
.i_partpro .bd li{ width:50%; padding:20px 0; float:left;text-align:center; }
.i_partpro .bd li div{ width:90%; margin:0 auto;}
.i_partpro .bd li .pic {overflow:hidden;}
.i_partpro .bd li .pic img{width:100%; height:auto;}
.i_partpro .bd li div.name{ line-height:30px;height:30px; background:#000; overflow:hidden; filter:alpha(Opacity=50);-moz-opacity:0.5;opacity: 0.5;}
.i_partpro .bd li a{color:#fff;}
.i_partpro_more{ clear:both; margin-top:10px;}
.i_partpro_more a{ display:block;background:#4c62ad; height:32px; line-height:32px; width:95%;  margin:0 auto; color:#fff; text-align:center;}

.i_partnews{ clear:both; margin-top:15px; overflow:hidden;}
.i_partnews .hd{   text-align:center;}
.i_partnews .hd b{ color:#090f1e; display:block; font-size:16px;}
.i_partnews .hd span{ color:#939497; display:block;}
.i_partnews .bd{}
.i_partnews li{border-bottom:1px solid #e1e1e1; overflow:hidden;clear:both;padding:8px;}
.i_partnews li .name{width:73%; float:left; font-size:14px; line-height:22px;height:44px;overflow:hidden; padding-left:3%;}
.i_partnews li .pic{width:16%; float:right;}
.i_partnews li .pic img{width:100%; height:auto;}
.foot{ height:50px; background:#333;position:fixed; z-index:9999;  left:0; right:0; bottom:0;width:100%; }
.footer{  position:relative;color:#fff;width:100%;}
.footer .bot_timg img{  height:20px; }
.footer ul{width:100%; height:50px; }
.footer li{ height:50px; width:25%; color:#fff;text-align:center; float:left;}
.footer li  a{ color:#fff; padding-top:7px; display:block; height:43px; width:100%; cursor:pointer; text-decoration:none;}
.footer li  a .iconfont{font-size:20px; line-height:20px;}
.footer li b{ display:block; text-align:center; line-height:14px; font-weight:normal; font-size:12px;}
.footer li.select  a,.footer li  a:hover{ color:#fff; padding-top:7px; display:block; height:50px;background:#ff9600;}


#navguide{background-color:#444; border:1px solid #333; z-index:99; position:absolute; display:none; width:100%; padding:2%; height:auto;}
.footer #navguide a{ color:#fff; padding-bottom:5px; height:auto; cursor:pointer;}
.footer #navguide a:hover{ color:#fff; background:#f60;}
.footer #navguide a img{ margin-bottom:10px;}
.footer #navguide li{ float:left; width:24%; height:auto;}
.footer #navguide span{ display:block;}
.footer #navguide .daoh_img{  height:22px; text-align:center; overflow:hidden;}
.footer #navguide .daoh_img img{ max-width:22px; margin:0 auto;}
 .footer #navguide .daoh_name{ text-align:center; line-height:26px; font-size:12px;}

 /***内页头部通用*****/
.header_p{ width: 100%;margin: 0px auto; height: 48px; position:relative; z-index: 99;}
.top_navbg{background:#ff7400; height: 48px; padding: 0 0 0 0; width: 100%; text-align: center; position:absolute; top: 0px; }
.back{ position: absolute;left:10px;top: 8px; width: 33px; height: 48px; float: left; display: inline-block;margin: 0;padding: 0;text-align:left;}
.back .iconfont{color:#fff;}
.headtitle {display: inline-block; max-width: 220px; overflow: hidden; font-size: 16px; line-height:3.2; white-space: nowrap; text-overflow: ellipsis; color: #fff;}
.menubtn_p {
    position: absolute;
    right: 10px;
    top: 21px;
    display: inline-block;
    padding: 0;
    width: 30px;
    color:#fff;
    height:28px;
    cursor: pointer;
}
.menubtn_p  .iconfont{color:#fff;}
.page_hd{clear:both;}
.page_hd{background-color: #f0f0f0;width:100%;border-bottom:1px  solid #ECEBF0; overflow:hidden;height:45px; line-height:45px; font-size:16px;}
.page_hd b{ float:left; margin-left:20px;color:#444; font-weight:normal;}
.page_hd span{float:right; color:#222; }
.page_hd span a{color:#666; cursor:pointer;width: 70px;
height: 30px;
font-size:12px;
line-height: 30px;
text-align: center;
margin-top: 7px;
margin-right: 10px;
float: right;
display: inline-block;}
.page_hd span a .iconfont {font-size:12px;}

 /*****内页更多分类弹出层样式*****/
#allmorecate{background:#000; z-index:3; position:absolute; top:0px; left:0px; }
#blk1{z-index:9; position:absolute;}
#hideDiv{display:none; background:#fff; color:#000; overflow:hidden; padding-bottom:20px;border:1px  solid #ccc;}
#hideDiv ul{ width:96%; margin:0 auto;}
#hideDiv ul li{ clear:both;margin-top:10px;}
#hideDiv ul li ul li{ float:left;width:46%; padding-left:2%;  margin-right:1%; overflow:hidden; clear:none; line-height:40px;margin-top:0px;}
#hideDiv ul li ul li a{ margin:0px; border:none; font-size:12px; color:#6c6c6c;background:none;}
.procate_tc{ background:#ff7400; height:40px; line-height:40px; margin-bottom:10px;}
.procate_tc b{ font-size:16px; color:#fff;}
.procate_tc  a{ float:right; padding-right:10px; z-index:9999; padding-left:20px;}
.procate_tc .iconfont {color:#fff;}
#hideDiv ul  ul{ width:100%;}
#hideDiv ul li a{background:#f3f3f3; display:block; font-size:14px; margin-top:8px; font-weight:normal; height:30px; 
line-height:30px; padding-left:3%; color:#222;}
#hideDiv .bigc2{padding-left: 5%;}

/***内页搜索****/
.list_search{padding:10px;margin:0px;}

 /*****产品列表*****/
.prolist{width:100%;overflow:hidden;}
.prolist li{ width:50%; padding:20px 0; float:left;text-align:center; }
.prolist li div{ width:90%; margin:0 auto;}
.prolist li div img{width:100%; height:auto;}
.prolist li div.name{ line-height:20px; max-height:40px; overflow:hidden; margin-top:5px;}

/***产品详情***/
.goods_info{ padding:0px 10px;clear:both; overflow:hidden;}
.goods_name{ font-size:18px; margin-top:10px; line-height:1.6; padding:10px 0px;}
.goods_price{font-size:16px;}
.goods_price b{color:#ff5722;font-size:20px;font-weight:normal;margin-right:5px;}
.goods_price b i{font-size:16px;}
.goods_price span{color:#999;text-decoration:line-through;}
.pro_tag{ }
.pro_tag div {float:left;width:50%;
    font-size: 12px;
}
.pro_submit{padding:10px 0px; clear:both; overflow:hidden;}
.pro_submit a{ float:left; text-align:center; line-height:42px; font-size:16px;}
.pro_submit a.outlink {
    background: #ff5722;
    width:130px;
    height:42px;
    border: 1px solid #ff5722;
    border-radius: 5px;
    color: #fff;
    margin-right:10px;
}
.pro_submit .outlink .iconfont,.pro_submit .sc_sub .iconfont{font-size:18px;}
.pro_submit a.sc_sub{
    background: #fff;
    width:90px;
    height:42px;
    text-align: center;
    border: 1px solid #ff5722;
    border-radius: 5px;
    color: #ff5722;
}
.pro_d_tabs{overflow:hidden;border-bottom:1px solid #e1e1e1;}
.pro_d_tabs li{width:50%; text-align:center;float:left;}
.pro_d_tabs > li > a {
    padding:0px 10px;
    margin-right: 2px;
    display:inline-block;
    line-height:40px;
    border: 0px;
    font-size:16px;
    border-radius: 4px 4px 0 0;
}
.pro_d_tabs > li.active > a, .pro_d_tabs > li.active > a:hover, .pro_d_tabs > li.active > a:focus{display:inline-block;line-height:40px;border:0px;  border-bottom:3px solid #ff6600;}
.pro_d_content{ clear:both;padding:10px;font-size:14px;}
.pro_d_content img{max-width:100%;}

.relation_pro { clear:both;padding:10px;}
.relation_pro .hd{height:40px; line-height:40px;font-size:16px; }
.relation_pro .bd{font-size:16px;color:#F76301;}
.relation_pro li{ width:33.3%;  float:left;}
.rela_pro_li{ width:94%; margin:0 auto; border:1px solid #ECEBF0;}
.rela_pro_li  .pic{ width:80%; margin:0 auto; padding:10% 10% 10px 10%;}
.rela_pro_li  .pic img{ width:100%; height:auto;}
.rela_pro_li  .price{width:80%; margin:0 auto; text-align:center; padding-bottom:10px; }
#pro_shuxing{}
#pro_shuxing li{ float:left;width:48%;padding-left:2%;line-height:30px;color:#666;}

/***新闻列表***/
.newslist{padding:10px;clear:both;}
.newslist .name{font-size:16px;line-height:1.5;}
.newslist .info{} 
.newslist .info span{margin-right:8px;color:#888;}
.newslist .info span .iconfont{color:#ff9600;margin-right:2px;}
.newslist li{border-bottom:1px solid #e1e1e1;padding-bottom:5px;margin-top:5px;}

/****新闻详情****/
.news_d_title,h1.news_d_title{font-size:16px;line-height:1.5; font-weight:normal;}
.news_d_info{color:#888; border-bottom:1px solid #f0f0f0; padding-bottom:5px;}
.news_d_info span{margin-right:6px;}
.news_d_info em{float:right;background:#ccc; padding:0px 10px;}
.news_d_info a{color:#fff;}
.news_d_info  .iconfont{color:#ff9600;margin-right:2px;font-size:12px;}
.p_content{padding:15px 0px;font-size:14px;}
.p_content img{max-width:100%;}
.back_next{clear:both;overflow:hidden;font-size:14px;color:#333;}
.back_next div{line-height:22px;height:22px;overflow:hidden;}
.back_next b{font-weight:normal;}
.back_next a{color:#555;}
.relation_news{padding:10px;overflow:hidden; clear:both;}
.relation_news .hd{font-size:16px;}
.relation_news .bd{border-top:1px solid #e1e1e1;border-bottom:1px solid #e1e1e1;overflow:hidden;padding:5px 0px;}
.relation_news li{line-height:30px;height:30px; overflow:hidden;font-size:14px;border-bottom:1px dotted #e1e1e1;padding-left:2px;}
.relation_news li a{color:#555;}

/****表单详情****/
.f_content{    padding: 10px 0px;
    font-size: 14px;}
.f_content img{max-width:100%;}
.question_dlist li{ clear:both;padding-top:10px; line-height:32px;}
.question_dlist li b{font-weight:normal;}
.question_dlist li div{margin-top:5px;}
.question_dlist li dd label{font-weight:normal; vertical-align:middle; margin-left:3px;}
.question_dlist li div .input_form{ 
    width:90%;
    border: 1px #e5e5e5 solid;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    color: #a9a9a9;
    padding-left: 10px;}
.question_dlist li div textarea {
    width:90%;
    padding: 5px;
    border: 1px #e5e5e5 solid;
    min-height: 60px;
    line-height: 22px;
    font-size: 12px;
    color: #a9a9a9;
}
.form_sub{    background: #f60;width: 100px;color: #fff;text-align: center;line-height: 30px;height: 30px;border:0px; cursor:pointer;margin-top:15px;}
.mn_select {position: relative;  z-index:1;width:90%;height:30px; line-height:30px; background:#fff;  }
.mn_select cite {width:100%; height:28px; line-height: 28px; display: block;  
color: #a9a9a9; cursor: pointer; font-style: normal;padding-left:10px; 
border:1px solid #E5E5E5;  background: url(../images/common/xjt.png) no-repeat right center; }
.mn_select ul {width:100%;   border: 1px solid #E5E5E5; border-top:none; overflow-y:auto; background-color: #ffffff; padding:5px 0px; position: absolute; z-index: 20000;  margin-top: 0px;  display: none; }
.mn_select ul li { height: 34px; line-height: 34px;padding-top:0px; }
.mn_select ul li a {display: block;height: 34px; color: #333333;text-decoration: none;  padding-left: 10px;  padding-right: 10px;  } 
.mn_select ul li a:hover {background-color: #CCC;}
.mn_select select{width:290px;border:1px solid #d2d2d2;height:36px; line-height:36px; background:#fff; }

.cnzz_tj{ display:none;}
/***公用样式*****/
.web_dw{padding:10px;}
.img_showfull{}
.pad_b55{padding-bottom:55px;clear:both; overflow:hidden;}
.img_showfull img{ display: inline-block; height: auto;width: 100%;}
.text_center{ text-align:center;}


/*******案例********/
.shopsearch{ clear:both; margin-top:10px; padding:0px 5px;}
.shopsearch .al_input{    	width: 158px;
	height: 32px;
	margin-right: 8px;
    margin-bottom:8px;
	float: left;
	padding: 0 5px;
    cursor:pointer;
	color: #333;
    border:1px solid #eee;border-radius: 5px !important;display: inline-block;}
.shopsearch .al_submit{    	width: 64px;
	height: 32px;
    margin-bottom:8px;
	float: left;
	padding: 0 5px;
    cursor:pointer;
    background:#f5f5f5;
	color: #333;
    border:1px solid #eee;border-radius: 5px !important;display: inline-block;}

.shopList{width:100%;overflow:hidden;}
.shopList li{ width:50%; padding:20px 0; float:left;text-align:center; }
.shopList li div{ width:90%; margin:0 auto;}
.shopList li div img{width:100%; height:auto;}
.shopList li div.name{ line-height:20px; max-height:40px; overflow:hidden; margin-top:5px;}

/**select***/
.m-select{height:32px;float:left;width:264px;background-image:url(../images/main/selector.png);background-repeat:no-repeat;background-position:100% 0;border-radius: 5px; margin-right:8px; margin-bottom:8px;}
.m-select-w{width:100px;}
.m-focus{background-position:100% 100%;position:relative;}
.m-select dt{line-height:34px;border:1px solid #E3E3E3;text-align:center;text-indent:-31px;cursor:pointer;height:32px;border-radius: 5px;font-weight:normal;}
.m-select dd{width:100%;background:#fff;position:absolute;left:0;top:32px;display:none;border-top:2px solid #E3E3E3;border-bottom:2px solid #E3E3E3;border-radius: 5px;box-shadow:0 6px 12px rgba(0,0,0,0.175)}
.m-select dd a{display:block;font-size:12px;text-indent:1em;line-height:32px;border-right:2px solid #E3E3E3;border-left:2px solid #E3E3E3;height:32px;}
.m-select dd a:hover{text-decoration:none;background:#eee;}

.m-select dd.age,.m-select dd.height{width:240px;border:2px solid #E3E3E3;}
.m-select dd.age a,.m-select dd.height a{float:left;width:40px;text-align:center;border:none;display:inline-block;text-indent:0;height:24px;line-height:24px;}

.m-select dd.region{width:300px;border:2px solid #E3E3E3;}
.region .tab{height:28px;padding:0px; overflow:hidden;margin-left:10px; margin-top:10px;}
.region .tab li{float:left;height:24px;line-height:24px;padding:0 20px;border:1px solid #E3E3E3;margin-right:5px;cursor:pointer;}
.region .tab li.on{border:2px solid #7DB3D4;cursor:default;position:relative;background:#7DB3D4;color:#fff;}
.region .tab-con{border-top:2px solid #7DB3D4;margin:0 10px 10px 10px;position:relative;top:-2px;background:#fff; padding-top:10px;}
.m-select dd.region a{float:left;text-align:center;border:none;width:62px;overflow:hidden;overflow:hidden;display:inline-block;text-indent:0; margin:0px 2px;}
.btn_area_select{padding:0px 10px 10px 10px;}
.btn_area_select .btn{width: 64px;
    height: 30px;
    margin-bottom: 8px;
    float: left;
    padding: 0 5px;
    cursor: pointer;
    background: #f5f5f5;
    color: #333;
    border: 1px solid #eee;
    border-radius: 5px !important;
    display: inline-block;}
/*****下载******/
.down_list{}
.down_list li{ border-bottom:1px solid #eee; padding:5px; padding-bottom:6px; overflow:hidden; margin-top:10px;}
.down_list li .img{ width:20%; float:left;}
.down_list li .img  img{ width:100%; height:auto;}
.down_list li .info{ width:78%; float:right;}
.down_list li .info .name{ font-size:14px;}
.down_list li .info .more_info{ color:#999;}
.down_list li .info .more_info span{ margin:0 3px;}
.down_list li .info .more_info a{ display:inline-block; width:60px;height:28px; margin-left:5px; line-height:28px; color:#666; text-align:center; border:1px solid #eee; border-radius:5px;}

.down_load_infolist{ clear:both; border:1px solid #eee; overflow:hidden; margin-top:10px;}
.down_load_infolist li{ line-height:30px; border-bottom:1px solid #eee; color:#555; padding-left:10px;}
.down_load_infolist li span{ color:#888;}
.download_sub { clear:both; margin-top:10px; text-align:right;}
.download_sub  a{ width:120px; height:32px; line-height:32px; background:#fd9500; text-align:center; display:inline-block; color:#fff; border-radius:3px; cursor:pointer;}



/******视频*******/
.video_list{ padding:10px; clear:both;}
.video_list li{ clear:both; margin-top:15px; overflow:hidden;}
.video_list li .img{ width:40%; float:left; position:relative;}
.video_list li .img .b_cover{ position:absolute;height:30px;line-height:30px; right:0px;bottom:0px;color:#fff;}
.video_list li .img .b_cover span{ font-size:12px; margin-right:10px;}
.video_list li .img img{ width:100%; height:auto;}
.video_list li .info{ float:right;width:56%; overflow:hidden;}
.video_list li .title{ font-size:16px;line-height:26px; max-height:52px; overflow:hidden;}
.video_list li .time{color:#888; margin-top:5px;}
.video_list li .time span{ margin-right:12px;}

.video_detail{margin-top:12px;clear:both;}
.video_detail  video{ width:100%; height:200px; }