.haibao { width:100%;text-align:center;}

/*******¿ò**********/
.main { margin:0px auto; width:1000px;}
#main { margin:0px auto; width:100%; height:1px; border-bottom:#CCC solid 1px;}
.left { width:645px; float:left;}
.left_up { width:640px; height:250px; line-height:30px; font-size:16px;}
.left_down { width:640px; height:420px;}
.left_cz { width:300px; height:200px; float:left; padding:4px 4px 4px 0px;}
.right { width:340px; float:left;}
/*******±êÌâ**********/
.bq{ width:100%; margin:0 auto; text-align:center;  height:120px; padding-top:5px; line-height:28px; font-size:14px;}
.clear{ clear:both;}