.study_body{ position:relative;}
.art-title{font-size: 16px; height: 50px; line-height: 50px;}
.study_menu{ display: block; position: absolute;left: 0px; top: 0px; width: 110px;z-index: 9; background: #fff;}
.study_list{ padding:0px;width:900px; position: relative; background: #fff;box-shadow: 0 0 4px #ebebeb;}
.study_left{ padding:0px 0px 0px 130px;width:900px; position: relative;}
.study_right{width:280px;}
.study_content{width: 860px;position: relative;}
.study_side{width: 330px;}
.study_right{width:280px;}

.study_fixed{position: fixed;top: 74px;left:50%; margin-left: -600px; z-index:999;}
.study_menu .study_menu_title{ padding: 10px 15px; font-size: 18px; font-weight: bold; text-align: center; color: #d52e3f;}
.study_menu .study_menu_nav a{border-top: 1px solid #ebebeb;padding: 10px 15px;text-align: center; display: block;}
.study_menu .study_menu_nav .active{background: #d52e3f;color: #fff;}

.study_mod{ margin-top: 10px;}
.study_mod:first-child{ margin-top: 0px;}
.study_mod_title { border-bottom: 2px solid #ebebeb;  margin: 0;padding: 0;height: 60px; position: relative;}
.study_mod_title li { float: left; line-height:20px; width: 14.2%; padding:10px 5px;position: relative;z-index: 2; font-weight:bold; text-align: center;}
.study_mod_title li a {color: #666;}
.study_mod_title li.active a,
.study_mod_title li a:hover { color: #d52e3f; text-decoration:none;}
.study_mod_title li.active:after{content:"";border-bottom: 3px solid #d52e3f;position: absolute;bottom: 0px;left: 0;display: block;width: 100%;}
.study_mod_title li.active b, .study_mod_title li.active b:after{position: absolute;  display: block;  width: 0;  height: 0;  border-color: transparent;  border-style: solid;text-align: left;white-space: normal;font-size: 0px; }
.study_mod_title li.active b {bottom: 0px;left:50%;margin-left: -8px;border-top-width: 0;border-bottom-color: #d52e3f;border-bottom-color: #d52e3f;border-width: 8px;}
.study_mod_title li.active b:after {  content: "";  border-width:7px;top: 1px;margin-left: -7px;content: " ";border-top-width: 0;border-bottom-color: #d52e3f;}
.study_mod_body{padding: 20px 0px 0px 0px;}
.study_mod_more{clear: both;padding: 0px;margin:10px 0px 0px;overflow: hidden; text-align: center; cursor: pointer;}
.study_mod_more:hover{color: #d52e3f;}
.study_mod_more a{ font-size: 12px;color: #999;}
.study_mod_more a:hover{ color: #d52e3f;}
.study_tag{ padding-left: 26px; background: url(../images/icon.png) no-repeat 0px 6px; height: 30px; line-height: 30px;}
.study_tag a{ margin: 0px 6px 0px 0px; color: #999; font-size: 12px;}
.study_tag a:hover{ color: #d52e3f;}
.study_mod_box{ height: 480px; overflow: hidden;}
.study_mod_box.active{ height: auto;}
.study_mod_box .label-list{ height: 452px; overflow: hidden;}
.study_mod_box.active .label-list{ height: auto;}

.study_browse{ margin-top: 10px;}
.study_browse:first-child{ margin-top: 0px;}
.study_browse_title { border-bottom: 2px solid #ebebeb;  margin: 0;padding: 0;height: 60px; position: relative;}
.study_browse_title li { float: left; line-height:20px; padding:20px 5px;position: relative;z-index: 2; font-weight:bold; text-align: center;}
.study_browse_title li a {color: #666;}
.study_browse_title li.active a,
.study_browse_title li a:hover { color: #d52e3f; text-decoration:none;}
.study_browse_title li.active:after{content:"";border-bottom: 3px solid #d52e3f;position: absolute;bottom: 0px;left: 0;display: block;width: 100%;}
.study_browse_title li.active b, .study_mod_title li.active b:after{position: absolute;  display: block;  width: 0;  height: 0;  border-color: transparent;  border-style: solid;text-align: left;white-space: normal;font-size: 0px; }
.study_browse_title li.active b {bottom: 0px;left:50%;margin-left: -8px;border-top-width: 0;border-bottom-color: #d52e3f;border-bottom-color: #d52e3f;border-width: 8px;}
.study_browse_title li.active b:after {  content: "";  border-width:7px;top: 1px;margin-left: -7px;content: " ";border-top-width: 0;border-bottom-color: #d52e3f;}
.study_browse_body{padding: 20px 0px 0px 0px;}
.study_browse .study_browse_body{ padding: 20px 10px;}
.study_browse .study_browse_label{ overflow:hidden; width: 100%;}
.study_browse .study_browse_label li{ width:16.6%; margin-bottom:16px;}

/*微信推广begin*/
.index_nav .index_item{width: 250px; float: left; margin-right:6px; position: relative;}
.index_nav .index_img{width: 100%;height: 160px;text-align: center;border: 1px solid #eee;display: table-cell;vertical-align: middle;}
.index_nav .index_img img{display: inline-block;width: 100%;height: 100%;}
.index_nav .index_title{font-weight: bold;padding: 10px 0px 0px;}
.index_nav .index_mun{position: absolute; left: 0px; top: 0px; width: 30px; height: 30px; line-height: 30px; color: #fff; font-size: 20px; background:#f79646; text-align: center; border-radius: 0px 0px 50% 0px;}
.index_nav .index_tag{padding-left: 26px; background: url(../images/icon.png) no-repeat 0px 6px; height: 30px; line-height: 30px; margin-bottom: 6px;}
.index_nav .index_tag a{ margin: 0px 6px 0px 0px; color: #999; font-size: 12px;}
.index_nav .index_tag a:hover{ color: #d52e3f;}

/*微信推广end*/
.label{ overflow:hidden;}
.label-list .label-item{ width: 134px; margin-right:16px; margin-bottom:16px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}

.study_nav{ margin-top: 20px;background: #fff;box-shadow: 0 0 4px #ebebeb;}
.study_nav:first-child{ margin-top: 0px;}
.study_nav_title { border-bottom: 2px solid #ebebeb;  margin: 0;padding: 0;height: 60px; position: relative;}
.study_nav_title .study_nav_span { float: left; line-height:20px; padding:20px 10px;position: relative;z-index: 2; font-weight:bold; font-size: 16px;}
.study_nav_title .study_nav_more { position: absolute;top: 50%; right: 10px; line-height: 20px;height: 20px; margin-top: -10px;}
.study_nav_title .study_nav_span.active:after{content:"";border-bottom: 3px solid #d52e3f;position: absolute;bottom: 0px;left: 0;display: block;width: 100%;}
.study_nav_title .study_nav_span.active b,
.study_nav_title .study_nav_span.active b:after{position: absolute;  display: block;  width: 0;  height: 0;  border-color: transparent;  border-style: solid;text-align: left;white-space: normal;font-size: 0px; }
.study_nav_title .study_nav_span.active b {bottom: 0px;left:50%;margin-left: -8px;border-top-width: 0;border-bottom-color: #d52e3f;border-bottom-color: #d52e3f;border-width: 8px;}
.study_nav_title .study_nav_span.active b:after {  content: "";  border-width:7px;top: 1px;margin-left: -7px;content: " ";border-top-width: 0;border-bottom-color: #d52e3f;}
.study_nav .study_nav_body{ padding: 10px 5px 5px 10px;}

.study_relevant li{ margin:0px 10px 10px 0px; float: left; }

.study_recommend{}
.study_recommend li{padding-left:30px;line-height:40px;height:40px;overflow:hidden;color:#222a37;position: relative;border-top: 1px dashed #e4e4e4;}
.study_recommend li:first-child{ border-top: none}
.study_recommend li a{color:#444;}
.study_recommend li a:hover{color:#222a37;}
.study_recommend li a:hover{ text-decoration:underline;}
.study_recommend li span.middot{ display:block; position:absolute; min-width:20px; height:20px; line-height: 20px; text-align: center; border-radius: 50%; left:3px; top:10px; background:#999;color: #fff;}
.study_recommend li span.middot.dottop{background:#d52e3f;color: #fff;}


.study_marketing{}
.study_marketing .study_marketing_title { border-bottom: 2px solid #ebebeb;  margin: 0;padding: 0;height: 60px; position: relative;}
.study_marketing .study_marketing_title .study_marketing_span { float: left; line-height:20px; padding:20px 10px;position: relative;z-index: 2; font-weight:bold; font-size: 16px;}
.study_marketing .study_marketing_title .study_marketing_span.active:after{content:"";border-bottom: 3px solid #d52e3f;position: absolute;bottom: 0px;left: 0;display: block;width: 100%;}
.study_marketing .study_marketing_title .study_marketing_span.active b,
.study_marketing .study_marketing_title .study_marketing_span.active b:after{position: absolute;  display: block;  width: 0;  height: 0;  border-color: transparent;  border-style: solid;text-align: left;white-space: normal;font-size: 0px; }
.study_marketing .study_marketing_title .study_marketing_span.active b {bottom: 0px;left:50%;margin-left: -8px;border-top-width: 0;border-bottom-color: #d52e3f;border-bottom-color: #d52e3f;border-width: 8px;}
.study_marketing .study_marketing_title .study_marketing_span.active b:after {  content: "";  border-width:7px;top: 1px;margin-left: -7px;content: " ";border-top-width: 0;border-bottom-color: #d52e3f;}
.study_marketing .study_marketing_body {padding: 20px 0px 0px 20px; }
.study_marketing_label{ overflow:hidden;}
.study_marketing_label li{ width: 130px; margin-right:16px; margin-bottom:16px; float: left;}
.study_marketing_btn{ margin: 10px auto 20px; width: 260px;}
.study_marketing_btn a{width: 100%;}

/*相关推荐 begin*/
.study_relevant{}
.study_relevant .study_relevant_title { border-bottom: 2px solid #ebebeb;  margin: 0;padding: 0;height: 60px; position: relative;}
.study_relevant .study_relevant_title .study_relevant_span { float: left; line-height:20px; padding:20px 10px;position: relative;z-index: 2; font-weight:bold; font-size: 16px;}
.study_relevant .study_relevant_title .study_relevant_span.active:after{content:"";border-bottom: 3px solid #d52e3f;position: absolute;bottom: 0px;left: 0;display: block;width: 100%;}
.study_relevant .study_relevant_title .study_relevant_span.active b,
.study_relevant .study_relevant_title .study_relevant_span.active b:after{position: absolute;  display: block;  width: 0;  height: 0;  border-color: transparent;  border-style: solid;text-align: left;white-space: normal;font-size: 0px; }
.study_relevant .study_relevant_title .study_relevant_span.active b {bottom: 0px;left:50%;margin-left: -8px;border-top-width: 0;border-bottom-color: #d52e3f;border-bottom-color: #d52e3f;border-width: 8px;}
.study_relevant .study_relevant_title .study_relevant_span.active b:after {  content: "";  border-width:7px;top: 1px;margin-left: -7px;content: " ";border-top-width: 0;border-bottom-color: #d52e3f;}
.study_relevant .study_relevant_body {padding: 20px 0px 20px 20px; }
.relevant_tab ul{ height: 42px;}
.relevant_tab li{ width: 128px;padding: 10px;  text-align: center; float: left; border: 1px solid #ffffff; border-bottom-color:#ebebeb; border-radius: 5px 5px 0px 0px; background: #fff;}
.relevant_tab li.active{ border-color:#ebebeb;border-bottom-color:#fff;}
.relevant_con{ padding-top: 20px;}
.relevant_box .relevant_label{height: 180px; overflow: hidden;}
.relevant_box.active .relevant_label{height: auto;}
.relevant_label .label_item{ width: 150px; margin-right:16px; margin-bottom:16px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}

/*相关推荐 end*/
/**/

.study_list li{padding: 20px;border-top: 1px solid #f0f0f0; position: relative;}
.study_list li:hover{background: #f5f5f5;}
.study_list li:first-child{border-top: none; }
.study_list li a:hover .list_desc{ color: #999;}
.study_list li .list_text{position: relative;padding:0px;}
.study_list li .list_type{position: relative;}
.study_list li .list_pic ~ .list_text{padding-right:200px; height: 128px;}
.study_list li .list_text .list_title{font-size: 16px;word-break: normal;word-wrap: break-word; line-height: 24px;height: 24px; margin-bottom: 10px;}
.study_list li .list_text .list_title span{margin-right: 6px;}
.study_list li .list_text .list_desc{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;font-size: 14px; line-height:24px;color: #999;word-break:break-all;font-weight: normal;padding: 0px; margin: 0px;}
.study_list li .list_text .list_tag{font-size: 14px; line-height:20px;color: #bbb; text-align: right;}
.study_list li .list_pic{width: 176px; height:128px; overflow: hidden; position: absolute;right:20px; top: 20px;z-index: 99;}
.study_list li .list_pic img{width: 100%;height: 100%;}
/*微信推广百科 begin */
.weixin_baike .study_mod_body{ padding: 20px 10px;}
.weixin_baike .weixin_baike_label{ overflow:hidden; width: 100%;}
.weixin_baike .weixin_baike_label li{ width:16.6%; margin-bottom:16px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
/*微信推广百科 end */
.study_coll{border-top:1px dashed #ccc; overflow:hidden; padding: 10px;}
.study_coll:first-child{border-top:none;}
.study_coll h4{font-size:14px; height:30px; line-height:30px; overflow:hidden; text-align:center}
.study_coll h4 a{ font-weight:bold; color:#BB2A31;}
.study_coll h4 a:hover{ text-decoration:underline}
.study_coll .study_coll_pic{width:106px;float:left; margin-right:6px;}
.study_coll .study_coll_pic a img{border:1px solid #ccc;width:100px; height:85px; float:left;padding:2px;border-radius: 3px;}
.study_coll .study_coll_pic a:hover  img{border:1px solid #f00; }
.study_coll p{ height:60px; overflow:hidden;color:#666666; line-height:20px; text-indent:24px; margin-left:110px;}
.study_coll p a{ color:#900;}

.list_nav li{padding-left:20px;line-height:32px;height:32px;overflow:hidden;color:#222a37;position: relative;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.list_nav li a{color:#444;}
.list_nav li a:hover{color:#222a37;}
.list_nav li a:hover{ text-decoration:underline;}
.list_nav li span.middot{ display:block; position:absolute; width:5px; height:5px; border-radius: 50%; left:3px; top:13px; background:#999}