@charset "utf-8";
/* CSS Document */

body{margin:0;font:12px/1.5 微软雅黑,tahoma,sans-serif;background:#ffffff;color:#555;text-align:center;}
img{border:0px;}
form,input,select,div,ul,li,h,h1,h2,h3,h4{margin:0;padding:0; list-style-type:none; font-size:12px; font-weight:normal;}
p {margin:0;padding:0; list-style-type:none;font-weight:normal;}
ul, dl ,dd ,li{list-style-type:none;}
a:link {text-decoration:none; color:#555;}
a:visited {text-decoration:none; color:#555;}
a:hover {text-decoration:none; color:#ff5500;}
a:active {text-decoration:none;}


.header {width:100%;height:80px;overflow:hidden;background:#000;}
.header_con {width:95%;height:80px;overflow:hidden;margin:0 auto;}

.logo {width:148px;height:80px;overflow:hidden;float:left;}
.logo p{display:block;width:122px;height:39px;margin-top: 20px;background:url(../images/logo.png);}
.nav {width:80%;height:80px;overflow:hidden;float:left;}
.nav_con {width:470px;height:80px;overflow:hidden;text-align:center;line-height:80px;margin: 0 auto;}
.nav_con a{color:#969696;height:80px;width: 25%;float: left;font-size: 17px;margin-right: 30px;}
.nav_con a:hover{color:#d0d0d0;background: #282828;}

.content {width:100%;height:996px;overflow:hidden;background:url(../images/bg.jpg) no-repeat scroll center top;}
.content_list{width:1200px;height:650px;overflow:hidden;margin:0 auto;}
.content_list_con{width:375px;height:400px;float:right;margin-top:250px;display:inline;margin-right: 80px;}
.content_list_des{width:89%;height:43px;background:url(../images/ico.png)}
.content_list_btn{width:100%;height:66px;overflow:hidden;margin-top: 15px;}
.content_list_btn p{height:35px;line-height:35px;color:#e3e3e3;font-size:20px;text-align:left;margin-top:2px;}
.content_list_con a{width:70%;height:55px;float: left;margin-top:150px;background:url(../images/ico.png);background-position: 0 -45px;}
.content_list_con a span{color:#fff;float:left;margin-left:110px;font-size:21px;margin-top: 11px;}
.content_list_down_con{width:72%;height:30px;overflow:hidden;margin-top: 15px;}
.content_list_down_con .content_list_down_con_size{height:30px;line-height:35px;font-size:13px;text-align:left;width: 125px;float: left;}
.content_list_down_con .content_list_down_con_time{height:30px;line-height:35px;font-size:13px;text-align:left;width: 140px;float: left;}


.buttom {width:1200px;height:auto;overflow:hidden;margin:0 auto;}
.buttom_1 {width:1200px;height:100px;overflow:hidden;}
.buttom_2 {width:1200px;height:205px;overflow:hidden;}

.buttom_wz_con_1 {width:170px;height:170px;overflow:hidden;float:left;margin-right:11%;background-color:#181818;border: 2px solid #363636;border-radius: 50%;}
.buttom_wz_con_1 p {width: 59px;height: 64px;background: url(../images/ico.png);background-position: 0px -107px;margin: 30px auto 15px auto;}
.buttom_wz_con_1 span{font-size: 17px;color: #e3e3e3;}

.buttom_wz_con_2 {width:170px;height:170px;overflow:hidden;float:left;margin-right:11%;background-color:#181818;border: 2px solid #363636;border-radius: 50%;font-size: 17px;color: #e3e3e3;}
.buttom_wz_con_2 p {width: 58px;height: 49px;background: url(../images/ico.png);background-position: -75px -117px;margin: 40px auto 15px auto;}
.buttom_wz_con_2 span{font-size: 17px;color: #e3e3e3;}

.buttom_wz_con_3 {width:170px;height:170px;overflow:hidden;float:left;margin-right:11%;background-color:#181818;border: 2px solid #363636;border-radius: 50%;font-size: 17px;color: #e3e3e3;}
.buttom_wz_con_3 p {width: 57px;height: 62px;background: url(../images/ico.png);background-position: -149px -109px;margin: 30px auto 15px auto;}
.buttom_wz_con_3 span{font-size: 17px;color: #e3e3e3;}

.buttom_wz_con_4 {width:170px;height:170px;overflow:hidden;float:left;background-color:#181818;border: 2px solid #363636;border-radius: 50%;font-size: 17px;color: #e3e3e3;}
.buttom_wz_con_4 p {width: 58px;height: 57px;background: url(../images/ico.png);background-position: -223px -113px;margin: 35px auto 15px auto;}
.buttom_wz_con_4 span{font-size: 17px;color: #e3e3e3;}

/* footer */
.f_footer {height:100px;padding:15px 0;background:#0d0d0d;line-height:21px;color:#707070;}
.f_footer a {color:#707070;margin:0 5px;}