/*关于我们*/
.ny3{width:100%; overflow:hidden;}

.n_about_box1{width:100%; height:550px; background:url(../images/n_about_img1.jpg) no-repeat center;}
.n_about_box1 .title{width:100%;text-align:center; color:#ffffff; padding-top:77px; overflow:hidden;}
.n_about_box1 .title .font1{font-size:48px; line-height:70px;}
.n_about_box1 .title .font2{ font-size:24px; line-height:35px;}
.n_about_box1 .content{ height:185px; padding-top:30px;}
.n_about_box1 .content .about_img{width:291px; height:185px; float:left;}
.n_about_box1 .content .about_wz{width:680px; float:right; line-height:30px; font-size:14px; color:#ffffff;}
.n_about_box1 .arrow{width:30px; height:72px; margin:0px auto; padding-top:63px;}
.n_about_box2{width:100%; overflow:hidden;}
.n_about_box2 .title{width:100%; height:135px; background:url(../images/n_about_img2.jpg) no-repeat center bottom; text-align:center;}
.n_about_box2 .title .font1{font-size:48px; line-height:70px;}
.n_about_box2 .title .font2{ font-size:24px; line-height:35px;}
.n_about_box2 .content{overflow:hidden;}
.n_about_box2 .content .culture_img{width:408px; float:left;}
.n_about_box2 .content .culture_wz{width:460px; float:right; padding-top:70px; overflow:hidden;}
.n_about_box2 .content .culture_wz dl,dt,dd{width:460px; float:left; line-height:32px;}
.n_about_box2 .content .culture_wz dt{ font-size:16px; font-weight:bold;}
.n_about_box2 .content .culture_wz dd{ border-bottom:1px #dfdcdd solid; font-size:14px;}
.n_about_box3{width:100%; overflow:hidden; height:610px; background:url(../images/n_about_img4.jpg) no-repeat center;}
.n_about_box3 .title{width:100%; height:135px; margin-top:59px; background:url(../images/n_about_img2.jpg) no-repeat center bottom; text-align:center; color:#ffffff;}
.n_about_box3 .title .font1{font-size:48px; line-height:70px;}
.n_about_box3 .title .font2{ font-size:24px; line-height:35px;}
.n_about_box3 .content{overflow:hidden; padding-top:40px;}
.n_about_box3 .content #demo {overflow:hidden;width:1004px; height:311px; }
.n_about_box3 .content #demo ul li ,.n_about_box3 .content #demo li div{ float:left;line-height:25px;overflow:hidden} /* 横向滚动必须让所有li左浮动 */
.n_about_box3 .content #demo li div{width:215px; height:311px; float:left; padding:0px 20px;}
.n_about_box3 .content #demo a{width:215px; height:311px; display:block;}
.n_about_box4{width:100%; overflow:hidden;}
.n_about_box4 .title{width:100%; height:135px; background:url(../images/n_about_img2.jpg) no-repeat center bottom; text-align:center;}
.n_about_box4 .title .font1{font-size:48px; line-height:70px;}
.n_about_box4 .title .font2{ font-size:24px; line-height:35px;}
.n_about_box4 .content{overflow:hidden; padding-top:40px; height:256px;}
.n_about_box4 .content .LeftBotton{height:34px;width:30px;overflow:hidden;float:left;display:inline;margin:111px 0px 0 0px;cursor:pointer;}
.n_about_box4 .content .RightBotton{height:34px;width:30x;overflow:hidden;float:right;display:inline;margin:111px 0 0 0px;cursor:pointer;}
.n_about_box4 .content .rollBox{width:1004px;height:256px;overflow:hidden; padding:0px 28px;}
.n_about_box4 .content .rollBox .Cont{width:1004px;height:256px;overflow:hidden;}
.n_about_box4 .content .rollBox .ScrCont{width:10000000px;height:256px;}
.n_about_box4 .content .rollBox .Cont .pic{width:312px; height:256px;float:left;padding-right:32px;}
.n_about_box4 .content .rollBox .Cont .pic a{ display:block;width:312px; height:256px;overflow:hidden;}
.n_about_box4 .content .rollBox .Cont a:link,.rollBox .Cont a:visited{text-decoration:none;}
.n_about_box4 .content .rollBox #List1,.rollBox #List2{float:left;}