/* CSS Document */
/*top*/
.top_wrap{width:100%; height:99px; background:url(../images/nav_bg.png) repeat-x top center; position:absolute; left:0; z-index:3;}

/*nav*/
.nav{height:99px; line-height:95px;}
.nav li{float:left; background:url(../images/li_x.jpg) no-repeat right center;} 
.nav li a{color:#484848; font-size:16px; margin:0 30px; padding:6px 0;}
.nav li a:hover{color:#0075e4; border-bottom:2px solid #044fcc;}
.nav li.on a{color:#0075e4; border-bottom:2px solid #044fcc;}


/*本例css*/
.www51buycom { width:1200px; height: 550px; margin:0 auto; position: relative; overflow:hidden; z-index:1; padding-top:94px;}
.bgli01{ width:100%; height:550px; background:url(../images/banner1.jpg) center no-repeat;}
.bgli02{width:100%; height:550px; background:url(../images/banner1.jpg) center no-repeat;}
.bgli03{ width:100%; height:550px;background:url(../images/banner1.jpg) center no-repeat;}


/*上一个  下一个*/
.www51buycom .prev,
.www51buycom .next { display: none; width: 60px; height: 100px; background: url(../images/btn.png) no-repeat; position: absolute; top:290px;}
.www51buycom .prev { left: 0; }
.www51buycom .next { right:0; background-position: right }


/*5个滚动项目*/
.five{width:100%;height:123px;position:absolute;bottom:0;left:0; z-index:9999; background:url(../images/five_bg.png) repeat top center; padding-top:15px;}
#demo2 a{position:relative;}
#demo2 a .pic{width:216px; height:98px;border:2px solid #fff; display:block; margin-left:20px;}
#demo2 a .title{background:#212121; border:2px solid #5b5b5b;display:none;position:absolute;left:-110px;top:-102px;width:216px; height:98px; margin-left:10px;}
#demo2 a .title h1{font-size:24px; color:#fff; padding-top:20px;}
#demo2 a .title span{font-size:14px; color:#fff;}
#demo2 a:hover .title{display:block;}



/*新闻*/
.news{padding-top:10px; height:350px;}
.index_news_l{width:651px; height:358px;}
.indtx_title{height:50px; line-height:50px; border-bottom:1px solid #c6c6c6;}
.indtx_title a{font-family:"Microsoft YaHei";}
.indtx_title .xyzx{color:#3d433f; font-size:20px; background:url(../images/title_jx.jpg) no-repeat left center; padding-left:15px;}
.indtx_title .more{color:#858585; font-size:12px;}
.indtx_title .more:hover{color:#1a84e7;}
.news_zk{height:136px; margin-top:20px; overflow:hidden;}
.news_zk_r{width:385px;font-family:"Microsoft YaHei";}
.news_zk_r h3{font-size:16px; color:#595959; font-weight:bold;}
.news_zk_r p{font-size:14px; color:#7e7e7e; line-height:28px;}
.news_zk_r span.ckxq{width:100px; text-align:center; height:22px; line-height:22px; display:block;font-size:12px; color:#fff; background:#1a84e7; margin-top:10px;}
.news_zk_r span:hover.ckxq{width:100px; text-align:center; height:22px; line-height:22px; display:block;font-size:12px; color:#fff; background:#0a75d9; margin-top:10px;}
ul.news_list{height:120px;}
ul.news_list li{line-height:34px; border-bottom:1px dashed #a8a8a8; background:url(../images/news_jt.png) no-repeat left center; padding-left:15px;}
ul.news_list li a{color:#7e7e7e; font-size:13px;}
ul.news_list li a:hover{color:#1a84e7; font-size:13px;}
ul.news_list li span{color:#979797; font-size:12px;}

.index_news_r{width:515px; height:358px;}
.about_zk{margin-bottom:5px;}
.about_zk h1{font-size:16px; color:#1a84e7; height:30px; line-height:30px;}
.about_zk p{font-size:14px; color:#7e7e7e; line-height:24px;}
.about_an1{width:250px; height:43px; line-height:43px; text-align:center;} 
.about_an1 a{color:#7e7e7e; font-size:16px; font-weight:bold; background:#dedede url(../images/tb1.png) no-repeat 60px center; display:block;} 
.about_an1 a:hover{color:#fff; font-size:16px; font-weight:bold; background:#1a84e7 url(../images/tb1_hover.png) no-repeat 60px center; display:block;} 

.about_an2{width:250px; height:43px; line-height:43px; text-align:center;} 
.about_an2 a{color:#fff; font-size:16px; font-weight:bold;background:#1a84e7 url(../images/tb2.png) no-repeat 60px center; display:block;} 
.about_an2 a:hover{color:#7e7e7e; font-size:16px; font-weight:bold; background:#dedede url(../images/tb2_hover.png) no-repeat 60px center; display:block;} 


/*精品工程*/
.jpgc{height:260px;}
.jp_title{border-bottom:1px solid #b3b3b3; height:44px; margin-bottom:20px;}
.jp_title a.bt{font-size:24px; color:#515151; font-weight:bold; background:url(../images/title_jx.jpg) no-repeat left center; padding-left:15px;}
.jp_title a.more{color:#858585; font-size:12px;}
.jp_title a.more:hover{color:#1a84e7;}
.pic1{width:148px; height:159px; float:left; margin-right:2px;}
.pic1 a{display:block;width:148px; height:159px; position:relative;}
.pic1 a .pic2_2{display:none;position:absolute;left:0;top:0px;width:148px; height:114px; text-align:center; padding-top:45px; background:#212121; color:#fff;}
.pic1 a .pic2_2 span{font-size:14px; display:block; height:30px; line-height:30px;}
.pic1 a .pic2_2 h3{font-size:18px; display:block; height:40px; line-height:40px; font-weight:normal;}
.pic1 a .pic2_2 i{padding-top:15px; display:block;}
.pic1 a:hover .pic2_2{display:block;}


/*友情链接*/
.yqlj{height:175px;}
.link{height:86px;border:1px solid #e2e2e2; background:#fff;}
/* marqueeleft */
.marqueeleft{height:76px;width:100%;overflow:hidden; padding-top:10px;}
.marqueeleft li{float:left;margin:0 5px;display:inline;width:168px;height:67px;overflow:hidden;}
.marqueeleft li .pic{display:block;width:166px;height:65px;overflow:hidden; border:1px solid #e2e2e2;}





/*底部导航*/
.foot_wrap{width:100%;height:200px; background:#393939; margin-top:20px; padding-top:20px; padding-bottom:20px;}
.foot_nav{
	justify-content: space-between;
	display:flex;
}
.foot_l{
	    padding-left: 20px;
	/*width:610px;*/
	height:205px;
/*margin-left: 50px;*/
}
.foot_l ul{float:left;width:100px; padding-top:12px;margin-right:28px;}
.foot_l ul li{line-height:28px;}
.foot_l ul li{font-family:"Microsoft YaHei";}
.foot_l ul li.on a{color:#ffffff; font-size:16px;}
.foot_l ul li a{color:#d1d1d1; font-size:12px;}


.foot_c{width:380px;height:188px;
	display: flex;
 /*margin-left:280px;*/
 padding-left:20px;padding-top:12px;font-family:"Microsoft YaHei";}
.foot_c h3{font-size:16px; color:#fff; font-weight:normal; padding-bottom:10px; height:50px; line-height:}



.foot_r{width:280px;height:200px;padding-left:40px;font-family:"Microsoft YaHei";}
.foot_sg{background:url(../images/dkx.jpg) no-repeat left center;width: 10px;margin-left: 20px}
.wx{text-align:center; margin-top:30px;}
.wx p{height:40px; line-height:40px; color:#fff;}



/*版权*/
.copy{height:80px;padding-top:25px; line-height:20px; color:#d9d8d8;font-family:"Microsoft YaHei"; background:#353535; font-size:12px;}
.copy a{color:#d9d8d8;}


/*内页*/
.zy_banner{width:100%;position: relative; top:94px; overflow:hidden; z-index:1;}

.index_title{ font-size:24px; color:#1183f0; line-height:50px;font-family:"Microsoft yahei"; font-weight:normal; }
/*about_introduction*/
.left_menu{display:block; overflow:hidden; width:170px;}
.left_menu .menu_li{display:block; overflow:visible; width:170px; float:left; vertical-align:bottom;}
.left_menu .menu_li a.menu_item{display:block; overflow:hidden; width:170px; border-top:1px dashed #d8d8d8; height:44px; line-height:44px; color:#000; font-size:14px;}
.left_menu .menu_li a.menu_item:hover{text-decoration:none;}
.left_menu .menu_li a.menu_item.actived{border-top:1px solid #65b5ff; border-bottom:1px solid #65b5ff; position:relative; margin-bottom:-1px; color:#1183f0;text-decoration:none;}
.second_menu{display:block; overflow:hidden; width:170px; margin:8px 0;}
.second_menu li{display:block; overflow:hidden; width:170px; float:left; vertical-align:bottom;}
.second_menu li a{display:block; padding-left:20px; width:150px; line-height:25px; margin:2px 0; color:#666; font-size:14px;}
.second_menu li a:hover,.second_menu li a.actived{font-weight:bold; color:#1183f0;}
.right_slidebar{width:180px; overflow:hidden; padding:19px 20px 10px 20px; border:1px solid #d6d6d6;-moz-border-radius: 4px;
-webkit-border-radius:4px; border-radius:4px; -moz-box-shadow:0px 0px 3px #d6d6d6;-webkit-box-shadow:0px 0px 3px #d6d6d6;box-shadow:0px 0px 3px #d6d6d6; background-color:#fff;}
.right_slidebar_nopb{padding:0px; width:220px;}
.right_slidebar .index_title{height:28px;}
.solid_line{background:#d8d8d8; height:1px; overflow:hidden; width:100%;}
.no_underline:hover{text-decoration:none;}
.grayarrow_right{background:url(images/icon_gray_arrow_right.png) right center no-repeat; padding-right:11px; display:inline-block; zoom:1;}
.introduction_table{border:1px solid #d3d3d3; border-collapse:collapse; -moz-box-shadow:0px 0px 3px #d3d3d3;-webkit-box-shadow:0px 0px 3px #d3d3d3;box-shadow:0px 0px 3px #d3d3d3;}
.introduction_table td{width:240px; height:184px; overflow:hidden; border:1px solid #d3d3d3}
.introduction_desc{position:relative; overflow:hidden; height:144px; width:200px; padding:20px;}
.introduction_desc p{position:relative; z-index:5;}
.introduction_desc img{position:absolute; bottom:0px; right:0px; display:block; z-index:1;}


/*right*/
.news_list_r{width:980px; text-align:left;}
.news_list_r .news_info{width:100%; height:140px; border-bottom:1px dashed #d1d0ce; padding:20px 0;}
.news_list_r .news_info a{color:#666;}
.news_list_r .news_info a:hover{color:#0c7be5;}
.news_list_r .news_info .news_image{margin-right:11px; width:240; height:137px; border:1px solid #fff;}
.news_list_r .news_info .news_txt{width:690px; margin-left:15px;}
.news_list_r .news_info .news_title{height:35px;}
.news_list_r .news_info .news_title h3{display:inline; padding-right:20px; font-size:16px; background:url(../images/jt_l.png) no-repeat left center; padding-left:15px;font-family:"Microsoft YaHei";}
.news_list_r .news_info .news_title span{color:#888888;}
.news_list_r .news_info p{line-height:26px;}



/*分页*/
.pageJump{ display:block; overflow:hidden; width:980px; text-align:center;  height:39px; padding:30px 0px} 
.pageJump .fenye{ display:block;   text-align:center; font-size:14px} 
.pageJump .fenye  a{ display:inline-block; margin-right:5px; border:1px solid #d1d1d1; height:28px; line-height:28px; padding:0px 10px; text-align:center; color:#858585;}
.pageJump .fenye  a:hover ,.pageJump  a.active{ background:#1183f0; border:1px solid #0c7be5;  text-decoration:none;  color:#ffffff }
.pageJump .fenye .disabled,.pageJump .fenye .disabled:hover{padding:0px 10px;  background:#ccc; border:1px solid #ccc; color:#fff}




.news_l{width:210px;}

.pro{margin-top:20px;}
.pro li{text-align:center; float:left; margin-right:10px; margin-bottom:10px;}
.pro li p{height:35px; line-height:35px; font-size:14px; font-weight:bold;}
.pro li a{color:#666;}
.pro li a:hover{color:#1183f0;}

.dqwz{height:50px; line-height:50px; border-bottom:1px solid #ccc;}
.dqwz h1{display:inline; font-size:26px; color:#1183f0;}
.dqwz span{color:#666; font-weight:bold;}
.dqwz a{color:#666; font-weight:normal;}
.dqwz a:hover{color:#1183f0;}





.news_bt{text-align:center; height:66px; border-bottom:1px solid #ccc;}
.news_bt h1{font-size:22px; color:#4c4c4c;}
.news_bt span{color:#636363; display:block; height:30px; line-height:30px;}


.nr{line-height:26px; font-size:14px; color:#505050; padding:10px 0;}