*{ margin:0; padding:0; font-size:14px; font-family:"微软雅黑";}
img{ border:none;}
ul{ list-style:none;}
a{ text-decoration:none;}

/*网站头部*/
#head{ width:1500px; height:150px; margin:0 auto; position:relative;}
#head #logo{ width:255px; height:127px; position:absolute; left:190px;}
#head #nav{ width:800px; height:65px; position:absolute; left:450px; top:52px;}
#head #nav #nav_l{ width:23px; height:65px;}
#head #nav #nav_m{ width:1px; height:49px;}
#head #nav #nav_r{ width:23px; height:49px;}
#head #nav ul{ margin:20px 0 0 0; background:none; position:relative; left:100px;}
#head #nav ul li{ float:left;  height:49px;color:#fff; background:url(../images/nav_m.png) repeat-x;}
#head #nav ul li a{ padding:0 25px; line-height:49px; font-size:20px; background:url(../images/nav_n.png) no-repeat left; color:#FFF;}
/*网站头部*/
#head_x{height:4px; background:url(../images/head_x.png) repeat-x ;}

/*网站中部*/
#banner{ width:1200px; height:245px; margin:0 auto; background:url(../images/about_banner.png) no-repeat; margin-top:10px;}
#mid{ width:1200px; height:900px; margin:0 auto; position:relative; z-index:9999}
#mid #mid_l{ width:305px; height:894px; background:url(../images/mid_m.png) no-repeat; margin:5px 5px auto; z-index:999; float:left;}
#mid #mid_l ul{ width:270px;position:absolute; left:5px; top:250px;}
#mid #mid_l ul li{  height:40px;margin-top:15px; line-height:40px;border-bottom:solid 2px #fff;text-indent:20px; background:url(../images/mid_m_n.png) no-repeat right; overflow:hidden;}
#mid #mid_l ul li a{ color:#fff; font-size:16px;}
#mid #mid_r{ width:860px;float:left; margin-left:20px;}
#mid #mid_r #mid_r_t{ width:850px; height:40px; margin:30px 0 0 10px;}
#mid #mid_r #mid_r_t p{  color:#000; float:left; width:100px; font-size:16px;}
#mid #mid_r #mid_r_z1{ height:20px; float:left;color:#E6785F;font-size:16px;}
#mid #mid_r #mid_r_b{ width:830px; height:705px; color:#000; overflow:hidden; z-index:998;}
#mid_pro_a{ float:right; margin-right:100px;}
#mid_pro_a li{ float:left; padding:2px 5px;}
#mid_pro_a a{ color:#000;}
/*网站中部*/
/*网站底部*/
#bot{ width:1470px; height:300px; margin:0 auto; position:relative; top:-189px;}
#bot_x{ width:1470px; height:200px;background:url(../images/bot_b.png); height:200px;margin:0 auto;}
#bot #bot1{ width:1200px; height:100px; margin:0 auto;}
#bot #bot1 #bot1_z1{ width:auto; margin:5px auto; color:#000; text-align:center}
#bot #bot1 #bot1_z2{ width:auto; margin:5px auto; color:#000; text-align:center}
/*网站底部*/