body{margin:0; font-size:12px; color:#666; letter-spacing:1px; line-height:20px;
text-align:center; vertical-align:middle;}
a{color:#666; text-decoration:none;}
a:hover{color:#FF0000; text-decoration:none;}

.center_middle{text-align:center; vertical-align:middle;}
.left_top{text-align:left; vertical-align:top;}
.left_middle{text-align:left; vertical-align:middle;}
.center_top{text-align:center; vertical-align:top;}
.boder{border:1px solid #666;}


.pro_{background:url(images/main_19.jpg) 15px 10px no-repeat; height:20px; padding-left:30px;  text-align:left; vertical-align:top;}

.contact{background:url(images/main_46.jpg) no-repeat; text-align:center; vertical-align:top;}

.t_pro{background:url(images/main_31.jpg) 5px 8px no-repeat; height:25px;
padding-left:20px; text-align:left; vertical-align:middle;}

.sub_pro{background:url(images/sub_03.jpg) no-repeat; text-align:left; vertical-align:middle;}
.sub_font{font-size:14px; font-weight:bold; color:#666;}

.news_{background:url(images/sub_07.jpg) 10px 8px no-repeat; height:25px;
padding-left:30px; text-align:left; vertical-align:middle;}
.guanli{ color:#E2F1FB;}
a:guanli{ color:#000000;}