@charset "utf-8";
/* CSS Document */
/*
 * @description 网站通用样式
 * @author GuoR
 * @Date 2015/12/21
 */
 /*通用样式*/
/*
html{
-webkit-filter:grayscale(100%);
-moz-filter:grayscale(100%);
-ms-filter:grayscale(100%);
-o-filter:grayscale(100%);
filter:grayscale(100%);
filter:url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
}
*/
*{margin:0; padding:0;}
body{margin:0;padding:0;font-size:12px;font-family:"Arial","微软雅黑";background:#e3e3e3;}
ul,ol,dl{list-style:none;}
img{border:none;}
a{text-decoration:none}
/*头部样式*/
.top{width:100%;min-height:251px;max-height:408px;background:url(../images/topBJ.jpg) no-repeat center;position:relative;}
.top img{position:absolute;left:50%;top:50%;margin-left:-210.5px;margin-top:-93px;}
/*导航样式*/
.nav{width:100%;height:80px;background:#000;overflow:hidden;}
.nav_M{width:390px;margin:10px auto 0;overflow:hidden;}
.nav_M li{width:110px;float:left;margin:0 10px;text-align:center;border-top:2px solid #999;padding-top:2px;font-size:18px;font-family:"Arial","黑体";}
.nav_M li a{color:#999;font-size:14px;display:block;width:100%;height:100%;padding-top:10px;line-height:20px;}
.nav_M li a p{font-size:12px;}
.nav_M .nav_MM{border-top:4px solid #319be4;padding:0;}
.nav_M .nav_MM a{color:#319be4;}
.nav_M li:hover{border-top:4px solid #319be4;padding:0;}
.nav_M li:hover a{color:#319be4;}
/*底部样式*/
.bottom{min-width:1007px;max-width:1024px;height:30px;line-height:30px;text-align:center;background:#000;color:#FFF;margin:20px auto;}