.bg1 {background: url(http://www.dieoratorium.org/menuImages/button4.gif);}
.menu1 {padding:0 0 0 32px; margin:0; list-style:none; height:40px; background:#fff url(http://www.dieoratorium.org/menuImages/button1a.gif) repeat-x; position:relative; font-family:arial, verdana, sans-serif; }
.menu1 li.top {display:block; float:left; position:relative;}
.menu1 li a.top_link {display:block; float:left; height:40px; line-height:33px; color:#ffffff; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;} 
.menu1 li a.top_link span {float:left; font-weight:bold; display:block; padding:0 24px 0 12px; height:40px;}
.menu1 li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:40px; background:url(http://www.dieoratorium.org/menuImages/down.gif) no-repeat right top;}
.menu1 li a.top_link:hover {color:#000; background: url(http://www.dieoratorium.org/menuImages/button4.gif) no-repeat;}
.menu1 li a.top_link:hover span {background:url(http://www.dieoratorium.org/menuImages/button4.gif) no-repeat right top;}
.menu1 li a.top_link:hover span.down {background:url(http://www.dieoratorium.org/menuImages/button4a.gif) no-repeat right top;}

.menu1 li:hover > a.top_link {color:#000; background: url(http://www.dieoratorium.org/menuImages/button4.gif) no-repeat;}
.menu1 li:hover > a.top_link span {background:url(http://www.dieoratorium.org/menuImages/button4.gif) no-repeat right top;}
.menu1 li:hover > a.top_link span.down {background:url(http://www.dieoratorium.org/menuImages/button4a.gif) no-repeat right top;}

.menu1 table {border-collapse:collapse; width:0; height:0; position:absolute; top:0; left:0;}

.menu1 a:hover {visibility:visible;}
.menu1 li:hover {position:relative; z-index:300;}

.menu1 ul, 
.menu1 :hover ul ul, 
.menu1 :hover ul :hover ul ul,
.menu1 :hover ul :hover ul :hover ul ul,
.menu1 :hover ul :hover ul :hover ul :hover ul ul {position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

.menu1 :hover ul.sub {left:2px; top:40px; right:2px; background: #fff; padding:3px 0; border:1px solid #343d3a; white-space:nowrap; width:310px; height:auto;} 
.menu1 :hover ul.sub li {display:block; height:20px; position:relative; float:left; width:270px;} 
.menu1 :hover ul.sub li a {font-weight:normal;display:block; font-size:11px; height:20px; width:290px; line-height:20px; text-indent:5px; color:#000; text-decoration:none; border:3px solid #fff; border-width:0 0 0 3px;}
.menu1 :hover ul.sub li a.fly {background:#fff url(http://www.dieoratorium.org/menuImages/arrow.gif) 80px 7px no-repeat;}
.menu1 :hover ul.sub li a:hover {background:#44504C; color:#fff;}
.menu1 :hover ul.sub li a.fly:hover {background:#44504C url(http://www.dieoratorium.org/menuImages/arrow_over.gif) 20px 7px no-repeat; color:#fff;}
.menu1 :hover ul li:hover > a.fly {background:#44504C url(http://www.dieoratorium.org/menuImages/arrow_over.gif) 20px 7px no-repeat; color:#fff;} 

.menu1 :hover ul :hover ul,
.menu1 :hover ul :hover ul :hover ul,
.menu1 :hover ul :hover ul :hover ul :hover ul,
.menu1 :hover ul :hover ul :hover ul :hover ul :hover ul
{left:90px; top:-4px; background: #fff; padding:3px 0; border:1px solid 999999; white-space:nowrap; width:93px; z-index:300; height:auto;}

<!-- line 4 > menu item colours -->
<!-- line 26 > submenu border background --> width:200 gewees
<!-- line 27 > was width:250px gewees -->
<!-- line 18 > was z-index:200 -->
<!-- line 38 > z-index:200 was -->
<!-- line 31 > 80px was na background url -->
<!-- line 32 > 80px was na background url -->
<!-- line 28 > width:192px was; -->