#pro7 ul {margin:0 auto; padding:0; list-style:none; display:table; white-space:nowrap; list-style:none; height:3em; position:relative; font-size:0.6em;}
#pro7 li {display:table-cell; margin:0; padding:0;}
#pro7 li a {display:block; float:left; height:2em; line-height:2em; color:#333; text-decoration:none; font-family:arial, verdana, sans-serif; text-align:center; padding:0 0 0 8px; cursor:pointer; background:url(pro_seven_0a.gif) no-repeat;}
#pro7 li a b {float:left; display:block; padding:0 12px 0 0; background:url(pro_seven_0b.gif) no-repeat right top;}
#pro7 li.current a {color:#000; background:url(pro_seven_1a.gif) no-repeat;}
#pro7 li.current a b {background:url(pro_seven_1b.gif) no-repeat right top;}
#pro7 li a:hover {color:#000; background: url(pro_seven_2a.gif) no-repeat;}
#pro7 li a:hover b {background:url(pro_seven_2b.gif) no-repeat right top;}
#pro7 li.current a:hover {color:#000; background: url(pro_seven_2a.gif) no-repeat;}
#pro7 li.current a:hover b {background:url(pro_seven_2b.gif) no-repeat right top;}