.mt20 {margin-top:20px;}
.mt45 {margin-top:45px;}
.mb20 {margin-bottom: 20px;}
.mb25 {margin-bottom: 25px;}
.overflow_hidden {overflow:hidden;}
.clear{clear: both;}
.main_left_unique .metallurgy {height:auto;margin:0px 0px 20px;}
.main_left_unique .item .tit {margin: 5px 10px 10px;padding-left: 15px;border-left:3px solid #3180d6;height:20px;}
.main_left_unique .item .tit p {line-height:18px;font-size:18px;}
.main_left_unique .unique_con ul{border: none; padding: 0; margin: 0}
.main_left_unique .left_brand{margin-bottom: 20px;}
.main_left_unique .unique_top{background: url(unique.png) no-repeat center center;}

/* about start */
.content {width:1200px;margin:10px;}
.content .con_jj {background:url(jj_bg.png) no-repeat;background-size:100%;height:280px;padding:25px 30px 0;overflow:hidden;}
.con_jj p {text-indent:2em;font-size:16px;color:#333;line-height:38px;}
.con_jj .title {text-align:center;font-size:22px;color:#0d5eaa;font-weight:bold;letter-spacing:20px;line-height:22px;margin-bottom:30px;}
.content .con_jjwx {width:100%;overflow:hidden;height:auto;margin-top:20px;}
.content .con_jjwx img {width:100%;margin-bottom:20px}
.channel_list {height:auto;width:587px;overflow:hidden;}
.tit_top {background:url(tit_bg.png) no-repeat left bottom;overflow:hidden;background-size:100%;height:42px;}
.tit_top .tit {font-size:18px;line-height:42px;display:block;color:#0e50a3;letter-spacing:2px;}
.channel_list ul {margin-top:15px;}
.more {float:right;color:#666;font-size:14px;display:block;line-height:54px;cursor:pointer;}
/* about end */


/* jdzt start */
.focus_title {margin:0 10px;height:40px;padding-left:12px;border-bottom:5px solid #0b4e98;}
.focus_title span {display:block;float:left;width:114px;font-size:18px;color:#333;height:40px;text-align:center;line-height:42px;cursor: pointer;}
.focus_title span:nth-child(1) {background:#0b4e98;color:#fff}
.topics {margin:30px 10px 0;}
.topic_item {width:348px;margin-bottom:30px;}
.topic_item p {text-align:center;font-size:16px;color:#333;line-height:38px;}
.topic_item img {margin:auto;}
.topic_item.topic_mid {width:504px;}
.page {background:url(page.png) no-repeat center;height: 50px;}
/* jdzt end */

/* wlsp start */
.net_video_item {width:300px;margin-bottom:30px;}
.net_video_item p {text-align:center;font-size:16px;color:#333;line-height:38px;}
.net_video_item img {margin:auto;}
/* wlsp end */

/* news_detail start */
.detail_nav {background:url(location.png) no-repeat left top;height:30px;border-bottom:2px solid #f5f5f5;color:#666;font-size:14px;padding-left:26px;line-height:18px;}
.main_left {margin-top:35px;width:790px;}
.main_left .title {text-align:center;color:#000;font-size:26px;border-bottom:2px solid #f5f5f5;margin:0 10px;height:35px;}
.main_left .info {color:#999;font-size:14px;text-align:center;margin-top:10px;}
.main_left .content {width:770px;margin:30px 10px 0;text-indent:2em;font-size:15px;color:#333;line-height:25px;}
.main_left .content>p {letter-spacing:1px;padding:10px 0;text-align:justify;word-break:normal;word-wrap:break-word;}
.main_left .share {margin-top:10px;overflow:hidden;padding:0 15px;}
.share a {width:17px;display:block;height:17px;float:left;margin-right:5px;cursor:pointer;}
.share .weibo {background:url(share.png) no-repeat -58px;}
.share .qzone {background:url(share.png) no-repeat -80px;}
.share .txwb {background:url(share.png) no-repeat -103px;}
.share .ren {background:url(share.png) no-repeat -124px;}
.share .dou {background:url(share.png) no-repeat -168px;}
.main_left .comment {padding:0 10px;overflow:hidden;height:auto;margin:50px 0 20px;}
.comment p {height:26px;}
.comment .tit {font-size:26px;color:#000;display:block;line-height:26px;}
.comment .tips {font-size:14px;display:block;color:#ccd0cf;line-height:38px;margin-left:15px;}
.comment .comm_num {font-size:14px;color:#307dd2;line-height:38px;}
.comment .content {margin:30px 0 0;height:86px;width:648px;overflow-x:hidden;overflow-y:auto;resize:none;border:2px solid #ccd0cf;border-right:0;box-shadow:none;-webkit-box-shadow:none;padding:5px 10px;text-indent:0em;}
.comment .content:focus {outline:none;}
.comment .btn {width:100px;height:100px;display:block;color:#fff;background:#307dd2;font-size:18px;text-align:center;margin:30px 0 0;line-height:96px; cursor: pointer;}
.main_right {margin-top:22px;width:390px;}
.main_right .item {width:100%;min-height:280px;background:#f6f6f6;margin-bottom:20px;overflow:hidden;padding-bottom:10px;}
.main_right .item .tit {margin:15px 20px 10px;padding-left:20px;border-left:3px solid #3180d6;height:20px;}
.main_right .item .tit p {line-height:18px;font-size:18px;}
.main_right .item ul {margin:0 20px;}
.main_right .item ul li {width:100%;line-height:28px;}
.main_right .ad {width:100%;margin-bottom:20px;}
/* news_detail end */

/* qypd start */
.qiye_chnl {margin-bottom:20px;}
.qiye_chnl .bannersmall {background:url(qiye_banner.png) no-repeat center center;margin-bottom:25px;}
.qiye_chnl .uniques {height:330px;}
.qiye_chnl .unique_top {margin-bottom:15px;}
.qiye_chnl .unique_con2 ul li{line-height: 30px;}
/* qypd end */

/* sjzx start */
.sjzx_main .unique_top {background:url(zx_tit_bg.png) no-repeat center center;width:auto;}
.sjzx_main .unique_con2 ul li {width:100%; line-height: 36px;}
.sjzx_main .unique_con2 ul li .title {width:600px;display:block;}
.sjzx_main .bannersmall{background: url(qiye_banner.png) no-repeat center center;margin-bottom: 25px;}
.sjzx_main .unique_top{margin-bottom: 15px;}
/* sjzx end */

/* news_center start */
.xwzx {overflow:hidden;}
.xwzx ul li {line-height:28px !important;}
.xwzx .main_one {margin:0 0 20px;}
.xwzx .banner1 {margin:0;}
.xwzx .ctrl {bottom:20px;}
.xwzx .uniques {height:302px;}
.xwzx .unique_top {margin-bottom:10px;}
.unique_top .baodao {width:106px;text-align:center;padding:0;}
/* news_center end */

/* news_list start */
.news_list{overflow: hidden; margin: 0;}
.news_list .sjzx_main .unique_con2 ul li {line-height: 38px;}
.news_list .main_one{margin-bottom: 30px;}
/* news_list end */

/* yjwxysxh start */
.wxysxh .main_one {margin:0}
.wxysxh_bg {background:url(wxys_bg.png) no-repeat top;height:261px;}
.tab_switch .nav_tag li {width:176px;}
.wxysxh .unique,.wxysxh .unique .unique_top {width:580px;}
.wxysxh .unique .unique_top {background:url(wxys_tit_bg.png) no-repeat center;height:40px;margin-bottom:15px;}
.wxysxh .unique .unique_top span {line-height:40px;}
.wxysxh .uniques {height:auto;margin-bottom:20px;}
.wxysxh .lb_tit {text-indent:1em;width:100%;height:50px;line-height:50px;color:#fff;background:rgba(0,0,0,0.7);font-size:18px;position:absolute;bottom:0;left:0;}
.wxysxh .lb_tit span{cursor: pointer; overflow:hidden;white-space:nowrap;text-overflow:ellipsis; width:80%;display: block}
.wxysxh .unique ul li {width:100%;line-height:42px;font-size:15px;border-bottom:1px dashed #e3e3e3;}
.wxysxh .banner1 {width:580px;height:360px;margin:0;}
.wxysxh .banner1 img {width:580px;cursor: pointer;}
.wxysxh .carousel {width:580px;height:360px;}
.wxysxh .ctrl {bottom:25px;left:455px;}
.main_one02 .unique_top {background:url(wxysxh_tit_bg02.png) no-repeat left;width:100%;height:38px;background-size:100%;margin-bottom:35px;}
.main_one02 .pre {background:url(pre.png) no-repeat center;width:30px;height:230px;cursor:pointer;}
.main_one02 .next {background:url(next.png) no-repeat center;width:30px;height:230px;cursor:pointer;}
.main_one02 .item {width:232px;height:auto;float:left;}
.main_one02 .item img {width:160px;height:230px;margin:0 auto 15px;cursor:pointer;}
.main_one02 .item p {width:160px;margin:0 auto;/* height:60px;*/    font-size:15px;text-align:center;line-height:24px;}
/* yjwxysxh end */