@charset "utf-8";
/* CSS Document */
body{ font-family:Arial, "黑体",Helvetica, sans-serif,Verdana;  margin:0; }
table,td{font: Arial, "黑体",Helvetica, sans-serif,Verdana; color:#202020; }
table{border-collapse:collapse; border-spacing:0; empty-cells:show; }
th, td { border-collapse:collapse; }
a{blr:expression(this.onFocus=this.blur())} /*for IE*/
a{outline:none;} /*for Firefox*/
A:link{text-decoration:none; color:#444;}
A:visited{text-decoration:none; color:#444;}
A:hover{text-decoration:underline;}
#blue_font,#blue_font a,#blue_font a:visited{ color:#ff5d1d;}
img{ border:0; }
div,p,img,ul,li,form,input,label,span,dl,dt,dd,h1,h2,h3,h4,h5,h6{margin:0;padding:0;}
ol,ul,li{list-style-type:none;}
.imr{ margin:0 10px; vertical-align:middle;}


#top{ width:100%; margin:0 auto;}
.navi{ width:100%; margin:0 auto; position:fixed; top:0; left:0; opacity: 0.5; height:83px; background-color:#333;}
.navi li:hover{ background:#000; }
.on{ background:#000;}
.navi ul{ width:960px; margin:0 auto;}
.navi li{ float:right; width:133px; height:83px;}
.top_one{ width:100%; margin:0 auto; background:url(../images/top_bg_01.jpg) center top no-repeat; height:172px;}
.top_two{ width:100%; margin:0 auto; background:url(../images/top_bg_02.jpg) center top no-repeat; height:173px;}
.top_three{ width:100%; margin:0 auto; background:url(../images/top_bg_03.jpg) center top no-repeat; height:172px;}
.top_four{ width:100%; margin:0 auto; background:url(../images/top_bg_04.jpg) center top no-repeat; height:173px;}
.top_five{ width:100%; margin:0 auto; background:url(../images/top_bg_05.jpg) center top no-repeat; height:172px;} 



#center{ width:100%; margin:0 auto;}
.show{ width:900px; margin:0 auto; text-align:center;}
.show dl{ width:280px; float:left; margin:20px 0 0 20px;}
.show dt{ margin-top:20px;}
.show dd{ width:280px;}
.show h2{ margin-top:20px;color:#4e4e4e;}
.show h2 span{ color:#f97c5f;}
.show dd p{ width:180px; line-height:20px;  height:90px; padding-top:20px; margin:0 auto; color:#4e4e4e;}


#present{ width:100%; margin:0 auto; background-color:#ededed; clear:both; height:300px;}
.present_nr{ width:800px; margin:0 auto; padding-top:80px;}
.present_left{ width:400px; float:left; position:relative; background:url(../images/border_bg.jpg) right center no-repeat; height:140px;}
.present_right{ width:400px; float:right; position:relative; height:140px;}
.present_pic_one{ position:absolute; top:20px; left:30px;}
.present_pic_two{ position:absolute; top:20px; left:140px;}
.present_text{ position:absolute; top:45px; left:230px; height:20px; line-height:20px; font-size:12px; color:#a4a4a4;}


.present_pic_three{ position:absolute; top:20px; left:50px;}
.present_pic_four{ position:absolute; top:20px; left:160px;}
.present_text_next{ position:absolute; top:45px; left:250px; height:20px; line-height:20px; font-size:12px; color:#a4a4a4;}

#bottom{ width:100%; margin:0 auto; background:url(../images/bottom.jpg) center top no-repeat; height:115px;}
#bottom a{ width:100%; height:115px; display:block;}

.zhanzhang{ width:100px; margin:0 auto;}