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.nav_downholder .hangye_ul li {background:url(//misc.21ic.com/2015nav/images/icon_02.jpg) no-repeat 0 17px;line-height:36px!important;height:36px;}.nav_downholder .font_list a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav_downholder .dl_list ul li{padding-bottom:6px;padding-top:0}.nav_downholder .tu_list{margin-top:10px}.nav_downholder .tu_list ul{clear:both;overflow:hidden}.nav_downholder .tu_list ul li{border-bottom:1px dotted #ccc;padding:5px 3px;float:none!important;display:inline-block}.nav_downholder .tu_list ul li .chong_pic{float:left;width:110px}.nav_downholder .tu_list ul li .chong_pic img{width:100px;height:50px;overflow:hidden;border:1px solid #eee;padding:2px;float:left}.nav_downholder .tu_list ul li .chong_title{float:left;width:120px;margin-left:6px;height:50px;line-height:25px;font-size:12px;text-align:left}.nav_downholder .tu_list ul li .open_pic{float:left;width:100px;text-align:left}.nav_downholder .tu_list ul li .open_pic img{width:80px;height:50px;overflow:hidden;border:1px solid #eee;padding:2px}.nav_downholder .tu_list ul li .open_title{float:left;width:130px;margin-left:4px;height:50px;line-height:25px;font-size:12px;text-align:left}.nav_downholder .tu_list ul li .seminar_title{font-size:12px;font-weight:bold;width:270px;height:22px;color:#555;line-height:22px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:4px 0 4px}.nav_downholder .tu_list ul li .seminar_title a{color:#555}.nav_downholder .tu_list ul li .seminar_title a:hover{color:#0564c6}.nav_downholder .tu_list ul li .seminar_pic{float:left;padding:0;width:90px}.nav_downholder .tu_list ul li .seminar_pic img{width:85px;height:43px;border:1px solid #e4e4e4;padding:1px}.nav_downholder .tu_list ul li .seminar_font{width:165px;float:left;font-size:12px;line-height:24px;text-align:left;color:#666;margin-left:10px}.nav_downholder .tu_list ul li .zhuan_pic{float:left;width:82px}.nav_downholder .tu_list ul li .zhuan_pic img{width:80px;height:60px;border:1px solid #eee}.nav_downholder .tu_list ul li .zhuan_right{width:190px;float:left;margin-left:15px;text-align:left}.nav_downholder .tu_list ul li .zhuan_right_title{font-weight:bold;width:190px;height:22px;line-height:22px;overflow:hidden;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav_downholder .tu_list ul li .zhuan_right_con{height:38px;line-height:18px;overflow:hidden;font-size:12px;color:#777}.nav_downholder .tu_list ul li .shidian_right{width:170px;float:left;text-align:left;margin-left:10px;text-align:left}.nav_downholder .tu_list ul li .shidian_right_title{width:170px;font-weight:bold;height:22px;line-height:22px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.nav_downholder .tu_list ul li .shidain_right_con{height:38px;line-height:18px;overflow:hidden;font-size:12px;color:#777}.bbs_left .box{width:585px;margin:0 auto;position:relative;overflow:hidden;_height:100%;margin-top:10px}.bbs_left .picbox{width:585px;height:50px;overflow:hidden;position:relative}.bbs_left .piclist{height:45px;position:absolute;left:0;top:0;overflow:hidden}

.bbs_left .piclist li{background:0;border:1px solid #ccc;margin-right:5px;padding:0;float:left;width:110px;height:40px;overflow:hidden;margin-top:3px}
.bbs_left .piclist li img{width:110px;height:40px;}
.bbs_left .swaplist{position:absolute;left:-3000px;top:0}.bbs_left .og_prev,.og_next{width:30px;height:50px;background:url(//misc.21ic.com/homepage2016/images/icon.png) no-repeat;background:url(//misc.21ic.com/homepage2016/images/icon_ie6.png) no-repeat\9;position:absolute;top:33px;z-index:99;cursor:pointer;filter:alpha(opacity=70);opacity:.7}.bbs_left .og_prev{background-position:0 -60px;left:4px}.bbs_left .og_next{background-position:0 0;right:4px}.new_nav li.nav_searchbox{float:right;width:270px;height:50px;background:#0a2c54;font-size:12px}.new_nav li.nav_searchbox ul{height:30px;width:260px;float:left;margin-top:12px;margin-left:8px}.new_nav li.nav_searchbox ul li{float:left;height:30px}.new_nav li.nav_searchbox ul li.sel{background:url(//misc.21ic.com/homepage2016/images/search_select.jpg) no-repeat;width:86px;text-align:left;padding-left:10px}.new_nav li.nav_searchbox ul li.sel select{position:relative;background:#eee;width:84px;height:20px;overflow:hidden;border:0;margin-top:5px;font-size:12px}*html .new_nav li.nav_searchbox ul li.sel select{border:solid 0 #eee;margin-top:3px}.new_nav li.nav_searchbox ul li.text{background:#fff;width:116px;text-align:center}.new_nav li.nav_searchbox ul li.text input{border:0;line-height:30px;width:110px;padding:0 3px;font-size:12px}*html .new_nav li.nav_searchbox ul li.text input{border:solid 1px #fff;line-height:25px;height:25px}.bbs_iocn,.activit_iocn{display: inline-block;}
/*-----------首页专栏内容---------*/
.main_nav .column_left {width: 310px;float: left;}
.main_nav .column_left .column{ width: 310px;}
.main_nav .column_center {float: left;width: 305px;margin-left: 30px;overflow: hidden;}
.main_nav .column_right{width: 570px; float: right;}
.main_nav .column_right_menu{ clear: both; overflow: hidden; }
.main_nav .column_right_menu ul li{ width: 210px; padding-left: 70px; height: 60px;position: relative; font-size: 12px;text-align: left;margin: 15px 0;}
.main_nav .column_right_menu ul li .column_photo{ width: 60px; height: 60px; border-radius: 50%; position: absolute; left: 0; }
.main_nav .column_right_menu li h4{ margin-bottom: 15px; font-size: 14px; font-weight: bold;}
.main_nav .column_right_menu li p span{ margin-right: 10px; color: #444;}
.main_nav .column_btn{ margin: 15px 0 0px; clear: both; overflow: hidden;}
.main_nav .column_btn a{background:#e4e4e4; width: 88px; height: 30px; line-height: 30px; text-align: center;border-radius: 4px; float: left; margin:0px 16px; color: #333;}
.main_nav .column_btn a:hover{background:#d4d4d4;color: #333;}

.main_nav .nav_dlHot_list{}
.main_nav .nav_dlHot_list li{ float: left;width: 70px;line-height:28px;height:28px; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;text-align: center;background: #eff2f5;border: 1px solid #e6e6e6;margin:5px 9px 0 0;}
.main_nav .nav_dlHot_btn { margin: 15px 0 0px; clear: both; overflow: hidden;}
.main_nav .nav_dlHot_btn a{background:#4b96e0; width: 88px; height: 30px; line-height: 30px; text-align: center;border-radius: 4px; float: left; margin:0px 16px; color: #fff;}
.main_nav .nav_dlHot_btn a:hover{background:#2982e7;}
.nav_icon{width: 21px;height: 9px; display:block;font-size: 12px;vertical-align: middle;overflow: hidden;  margin-left: 5px;position: absolute;left: 63px;top: 9px;background:url(https://www.21ic.com/images/st_new.gif) no-repeat;}
.new_nav2021{z-index: 999;}
.new_nav2021 li a.navone{width: 115px;}
.new_nav2021 li a.navone:hover,.nav_current{width:115px;}
.new_nav2021 .nav_down1 , .new_nav2021 .nav_down3 , .new_nav2021 .nav_down4 , .new_nav2021 .nav_down5 , .new_nav2021 .nav_down6 , .new_nav2021 .nav_down7{left:0; width: 111px;background: #fff;}
.new_nav2021 .nav_downholder{padding: 0; margin: 0;}
.newNav_item{ display: inline-block; padding:15px 0; line-height: 26px; text-align: left; vertical-align: top;font-size: 14px;margin: 0;line-height: 26px;}
.newNav_item a{min-width: auto;text-align: center;color: #333;display: inline-block;padding: 0 0 5px 0px;position: relative;width: 100%;}
.newNav_item a:hover{color: #0664C6;}
.newNav_item h3{font-size: 14px;font-weight: normal;text-indent: 5px;}
.new_nav2021 .nav_downholder{margin-left: 0;}
.new_nav2021 .nav_uparrow1 , .new_nav2021 .nav_uparrow2 , .new_nav2021 .nav_uparrow3 , .new_nav2021 .nav_uparrow4 , .new_nav2021 .nav_uparrow5 , .new_nav2021 .nav_uparrow6 
, .new_nav2021 .nav_uparrow7 {left: 46px;}
.new_nav2021 .nav_down7{width: 360px;}
.new_nav2021 .nav_down7 dd{float: left; width: 50%;text-indent: 5px;}
.new_nav2021 .nav_down7 dt{text-indent: 5px;float: left;} .new_nav2021 .nav_down7 dt a{margin-left: 8px;}
.new_nav2021 .dropdown_toggle{background-position: 95px 23px;}
.new_nav2021 .dropdown_toggle:hover{background-position:96px 23px!important}
.new_nav2021 .newNav_column_item{width:505px;left: 0;}
.new_nav2021 .app_item_n a{width: 80px; float: left;margin-left: 20px;*margin-left: 20px;_margin-left: 20px;text-align: left;}
.new_nav2021 .toggle_2 , .new_nav2021 .toggle_5 , .new_nav2021 .toggle_7 , .new_nav2021 .toggle_2:hover , .new_nav2021 .toggle_5:hover ,.new_nav2021 .toggle_7:hover{background-position: 80px 23px!important;}
.new_nav2021 .toggle_3 , .new_nav2021 .toggle_3:hover{background-position: 101px 23px!important;}
.newNav_item dd a , .newNav_item h3 a{margin-left: 10px;text-align: left;width: auto;}
.new_nav2021 .all_column_Navbtn{color: #0366cc;}
.new_nav2021 .all_column_Navbtn:hover{text-decoration: underline;}