@charset "utf-8";

/* css document */



.wmchp{ width:300px; float:left; margin-left:100px; border-right:1px solid #e4e4e4;}

.wmchp ul li{ float:inherit; font-size:14px; color:#666; font-weight:normal;line-height: 23px;width: 312px;}

.wmchp .wmchp_t{ font-size:18px; color:#3276b4; font-weight:bold;}





.top{ width:100%; height:150px; }

.top_n{ width:1349px; height:150px; margin: 0 auto;}

.top_t{ width:100%; height:43px;}

.top_tl{ width:400px; height:43px; line-height:43px; color:#646464;}

.top_tr{ width:225px; height:43px; background:url(/uploads/image/rczziru/top_01.gif) no-repeat; padding-left:25px;}

.top_tr li{ float:left; width:103px; height:43px; line-height:43px; color:#fff; margin-right:19px;}

.top_tr li:last-child{ margin-right:0px;}



.top_dh{ width:100%; height:45px; margin-top:32px;}

.logo{ width:590px; height:45px;}

.daoh{ margin-left:18px; }

.daoh li{ padding-left:24px; padding-right:24px; float:left; height:45px; line-height:45px; font-size:16px; color:#353535; background:url(/uploads/image/rczziru/hshu13.jpg) no-repeat right;}

.daoh li:last-child{ background:none;}

.daoh li:hover{ border-bottom:3px solid red}



.ny{ width:170px; height:33px; margin-left:46px; margin-top:6px;}

.sousuo{ width:33px; height:33px;}

.yuyan{ width:132px; height:33px; overflow:hidden; border-radius:5px; margin-left:5px; position:relative}

.yuyan:hover{ overflow:inherit;}

.yuyan_1{ width:132px; height:33px; background:#009cf5; line-height:33px; text-align:center; font-size:16px; color:#fff; border-radius:5px; cursor:pointer; }

.yuyan_1 img{ margin-left:15px;}

.yuyan_z{ width:112px; height:88px; position:absolute; z-index:100; background:#009cf5; margin-top:-5px; padding-top:10px; padding-left:20px; color:#fff; font-size:14px; line-height:20px; border-radius:5px;}

.yuyan_z li{ cursor:pointer;}





/*banner*/

.banner{ width:100%; height:597px; background:url(/uploads/image/rczziru/banner.jpg) no-repeat center;}



/*about us*/

.b_us{ width:100%; height:504px; border-bottom:1px solid #d9d9d9}

.bus_n{ width:1200px; height:504px; margin:0 auto;}

.bus_t{ width:100%; height:85px; margin-top:58px;}

.bt_tt{ width:139px; height:45px; margin:0 auto; background:url(/uploads/image/rczziru/t_xhx01.png) no-repeat bottom; text-align:center; font-size:36px; font-family:impact, haettenschweiler, "franklin gothic bold", "arial black", sans-serif}

.bt_xj{ text-align:center; width:675px; margin:0 auto; line-height:18px; margin-top:10px;}



.bus_tn{ width:100%; height:270px; margin-top:45px;}

.bus_tn li{ width:346px; height:270px; margin-right:80px; float:left;}

.bus_tn .bt_img{ width:347px; height:167px;}

.bus_tn .bt_img img{ width:347px; height:167px;}

.bus_tn .bt_bt{ width:347px; height:50px; border-bottom:1px solid #e7e7e7; line-height:50px; font-size:14px;}

.bus_tn .bt_xxj{ width:347px; height:40px; line-height:15px; padding-top:10px; color:#989898;}

.bus_tn li:last-child{ margin-right:0px;}



/*industry*/

.indst{ width:100%; height:526px;}

.indst_n{ width:1200px; height:526px; margin:0 auto; background:url(/uploads/image/rczziru/indstry.png) no-repeat; padding-top:50px;}

.indst_tt{ width:332px; height:50px; margin:0 auto; background:url(/uploads/image/rczziru/t_xhx02.png) no-repeat bottom; font-size:36px; font-family:impact, haettenschweiler, "franklin gothic bold", "arial black", sans-serif; text-align:center;}

.indst_nn{ width:100%; height:290px; margin-top:50px;}

.indst_nn li{ width:274px; height:290px; margin-right:30px; float:left; position:relative;}

.indst_nn li:last-child{ margin-right:0px;}

.indst_mb{ position:absolute; top:0px; background:rgba(0,0,0,0.5); width:276px; height:290px;}



/*search*/

.search{ width:100%; height:376px; border-top:13px solid #5f8ad7; background:#0c3a76}

.sch{ width:765px; height:376px; margin:0 auto;}

.sch_tt{ width:100%; height:30px; margin-top:77px; line-height:30px; text-align:center; font-size:30px; color:#fff;}

.sch_xx{ width:100%; height:35px; text-align:center; font-size:14px; color:#b9d2ff; margin-top:25px;}

.sch_ser{ width:100%; height:70px; margin-top:50px;}



.sch_sl{ width:580px; height:70px;}

.sch_sl input{ width:535px; height:70px; color:#5777b2; font-size:18px; background:#042b5d; border:#000; padding-left:45px;}

.sch_sr{ width:130px; height:70px; border:1px solid #6c8cc7;margin-left:13px;}

.sch_sr input{ background:none; border:none; width:130px; height:70px; line-height:70px; text-align:center; color:#6c8cc7; font-size:20px; cursor:pointer;}





/*dibu*/

.dibu{ width:100%; height:424px; background:#2e363c}

.db_con{ width:1220px; height:424px; margin:0 auto;}

.db_con>div{ float:left;}

.db_co1{ width:180px; height:216px; margin-top:92px; border-right:1px solid #49545d}

.db_co1 li{ height:20px; margin-bottom:20px; line-height:20px;}



.db_tt1{ width:100%; font-size:20px; color:#fff;}

.db_tco1{ background:url(/uploads/image/rczziru/dibu_01.gif) no-repeat left; color:#d3d3d3; font-size:14px; padding-left:25px;}



.db_co2{ width:232px; height:216px; margin-top:92px; border-right:1px solid #49545d; margin-left:38px;}

.db_co2 li{ height:20px; margin-bottom:20px; line-height:20px;}

.db_co3{ width:270px; height:216px; margin-top:92px; border-right:1px solid #49545d; margin-left:30px;}

.db_co3 li{ height:20px; margin-bottom:20px; line-height:20px;}



.db_co4{ width:410px; height:310px; margin-top:92px; margin-left:37px;}

.db4_tt{ width:100%; height:25px; font-size:20px; color:#fff;}



.dba1{ width:408px; height:48px; border:1px solid #697680; background:#4a5359; line-height:48px; margin-top:15px;}

.dba1 input{ border:none; background:none; width:390px; height:45px; margin-left:10px; font-size:14px; color:#fff;}



.dba3{ width:408px; height:103px; border:1px solid #697680; background:#4a5359; line-height:48px; margin-top:10px;}

.dba3 textarea{ border:none; background:none; width:390px; height:90px; margin-left:10px; font-size:14px; color:#fff; resize:none; font-family:gotham, "helvetica neue", helvetica, arial, sans-serif; margin-top:10px;}



.dba2{ width:408px; height:48px; border:1px solid #697680; background:#4a5359; line-height:48px; margin-top:10px;}

.dba2 input{ border:none; background:none; width:390px; height:45px; margin-left:10px; font-size:14px; color:#fff;}



.dba4{ width:112px; height:42px; border-radius:5px; background:#d73240; line-height:42px; text-align:center; font-size:14px;  margin-top:10px;} 

.dba4 input{ width:112px; height:42px; line-height:42px; text-align:center; background:none; border:none;color:#fff; cursor:pointer;}





/*banquan*/

.banq{ width:100%; height:119px; background:#141e26}

.banq_con{ width:1210px; height:119px; margin:0 auto; color:#62686d}

.ban_l{ height:119px; line-height:119px;}

.ban_r{ height:119px; line-height:119px;}





/*--------------导航隐藏----------------*/

.dh_yc{ position:absolute; width:100%; height:350px; background:rgba(255,255,255,0.7); z-index:100; left:0px; margin-top:3px; display:none;}

.dh_yc_n{ width:1200px; margin:0 auto;}

.dh_l{ width:1000px; height:290px; margin-top:60px;}

.dh_r{ width:200px; height:290px; margin-top:60px;}

.dh_l li{ color:#3276b4; font-size:18px; font-weight:bold; background:none!important; width:400px;}

.dh_l li:hover{ border-bottom:none;}



































































@media  screen and (max-width:641px) and (min-width:639px){

.bus_n{ width:640px;}

.b_us{ height:700px;}

.bus_tn li{ float:none; margin:0 auto;}

.bus_tn li:last-child{ display:none;}

.bt_xj{ width:640px;}

.indst_n{ width:640px !important; height:780px !important;}

.indst{ height:780px !important;}

.indst_nn li:nth-child(1){ margin-left:30px;}

.indst_nn li:nth-child(3){ margin-left:30px;}

.indst_nn li{ margin-bottom:20px;}

.indst_n{ background:none;}

.bt_tt{ font-size:20px; text-align:center;}

.indst_tt{ text-align:center; font-size:20px;}

}