@charset "UTF-8";
body,html{margin:0;padding:0;}
ul,li,p,h2{list-style:none;margin:0;padding:0;}
.about_banner{width:100%;min-width:1200px; overflow:hidden;}
.banner_img{width:100%;float:left;}
.banner_img img{max-width:100%;}
.about_container{width:32%;float:left;margin-top:50px; height:458px;}
.mainsk{width: 1200px;
margin: 0 auto;
position: relative;
float: left;
left: 50%;
margin-left: -530px;}
.about-yg{width:1200px; margin:0 auto; }
.about_container_right{width:55%;float:left;padding-left:60px;position:absolute;top:-50%;right:-50px;}
.about_container_right img,.about_container img{max-width:100%;}
.about_container_right p{width:80%;float:left;font-size:16px;color:#6d6d6d;}
.about_container_right p:nth-child(2){margin-top:-170px;position: absolute;text-indent: 2em;line-height: 26px;font-size: 16px;width: 540px;}
.about_container_right p:nth-child(3){margin-top:20px;}
.about_zyzp{width:100%;margin-top:50px;position:relative;background:url(../images/ygjs/about_befault.jpg) 24% no-repeat;height:541px;}
.about_zyzpcontainer{margin:0 auto;position:absolute;top:-75px;}
.zyzp_text{position:absolute;top:150px;left:100px;width:550px; color:#6d6d6d;font-size:16px;    text-indent: 2em;line-height: 26px;}
.zyzp_text p{padding-bottom:10px;}
.zyzp_listhoner{width:770px;background:rgba(228,217,224,.8);height:418px;float:right;margin-top:135px;}
.zyzp_listhoner ul li{width:214px;height:163px;float:left;margin-left:33px;margin-top:35px;}
.doc_container{width:1200px; height:250px;margin:100px auto;}
.doc_container_left{width:775px;height:470px;float:left;}
.doc_container_left ul li{position:relative;width:149px; cursor:pointer;float:left;margin-right:3px;}
.zhezhao{background:rgba(0,0,0,.5);position:absolute;top:0;left:0;width:100%;height:346px;opacity:0; filter:alpha(opacity=0); transition:1s;}
.zhezhao p{color:#fff;margin-top:250px;font-size:14px; text-align:center;}
.zhezhao a{display:block;width:80%;height:35px;border:1px solid #fff;font-size:16px; text-align:center;line-height:35px; text-decoration:none; color:#fff;margin-left:10%;margin-top:10px; cursor:pointer;}
.doc_container_left ul li:hover .zhezhao{opacity:1; filter:alpha(opacity=100);}
.doc_jianjie{width:422px;height:445px;float:left;background:url(../images/ygjs/doc_jianjie.jpg) no-repeat;}
.doc_jianjie h2{margin-top:60px;margin-left:50px; text-transform:uppercase;color:#6d6d6d; font-weight:normal;}
.doc_jianjie span{display:block;width:80%;margin-left:50px;margin-top:14px;color:#6d6d6d;font-size:16px;line-height: 26px;text-indent: 2em;}
.about_project{width:100%;position:relative;height:661px; background:url(../images/ygjs/about_address.jpg) no-repeat;}
.about_project img{max-width:100%;}
.about_projectmain{width:1200px;margin:0 auto;position:absolute;top:0;left:50%;margin-left:-600px;}
.about_projectmainl{width:499px;height:437px;float:left;background:url(../images/ygjs/xm_jianjie.jpg) no-repeat;margin-top:140px;}
.about_projectmainl h2{margin-top:80px;margin-left:50px; text-transform:uppercase;color:#fff;font-weight:normal;}
.about_projectmainl span{display:block;width:74%;margin-left:50px;margin-top:35px;color:#6d6d6d;font-size:16px;text-indent: 2em;line-height: 26px;}
.about_projectmainr{width:691px;height:415px;float:left;margin-top:140px;}
.about_shim{width:1200px;margin:0 auto;margin-top:-10px;position:relative;height:712px;background:url(../images/ygjs/about_yj.jpg) no-repeat;}
.about_shim img{max-width:100%;}
.about_shimcontainer{width:1200px;position:absolute;top:0;left:50%;margin-left:-600px;}
.about_shimcontainerl{width:422px;margin-left:10px;float:left;margin-top:90px;}
.about_shimcontainerlone{width:322px;height:60px;float:left;margin-top:8px;background:#dcdcdc;padding:50px; color:#6d6d6d;}
.about_shimcontainerlone.yellow{background:#fff100; color:#4b3f35;}
.about_shimcontainerlone h2{font-weight:normal;color:#000;}
.about_shimcontainerlone h2 small{font-size:16px;text-transform:uppercase; color:#6d6d6d;}
.about_shimcontainerlone.yellow h2 small{font-size:16px;text-transform:uppercase; color:#4b3f35;}
.about_shimcontainerlone.yellow h2{font-size:30px;color:#4b3f35;}
.about_shimcontainerlone.yellow p{color:#4b3f35;}
.about_shicontainerr{width:360px;float:left;margin-left:24px;margin-top:100px;}
.about_shicontainerr span{display:block;font-size:16px;color:#ffffff;}
.about_shicontainerr>img{margin-top:22px;}
.about_shicontainerrr{width:323px;float:left;position:relative;}
.about_shicontainerrrtext{width:100%;position:absolute;top:0;left:0;background:rgba(166,164,166,.5);height:497px; transition:1s;opacity:0; filter:alpha(opacity=0);}
.about_shicontainerrrtext img{position:absolute;bottom:20px;left:50%;margin-left:-97px;}
.about_shicontainerrr:hover .about_shicontainerrrtext{opacity:1; filter:alpha(opacity=100);}

</style>