.hide { display: none; }
.obscure { visibility: hidden; }

ul.menu li, ul.menu li a, ul.menu li a:visited, ul.menu li a:link, ul.menu li a:active { 
	font-family: Arial, Verdana, sans-serif; 
	font-size: 11px; 
	font-weight: bold; 
	text-decoration: none; 
	color: #fff; 
	text-decoration: none;
} 

li.sub { background-image: url('/oem/images/right_arrow_x.gif'); background-position: right; background-repeat: no-repeat; }

ul.menu, ul.menu ul {
  width: 160px;                 /* sets the size of the menu blocks */
  border-left: 1px solid #86a3ce; border-right: 1px solid #86a3ce;      				/* border around the menu blocks */
  background-color: #61839C;	/* menu block background color */
  padding-left: 0px;           /* stops the usual indent from ul */
  cursor: default;             /* gives an arrow cursor */
  margin-left: 0px;            /* Opera 7 final's margin and margin-box model cause problems */
  position: absolute; z-index: 500; top: 0px; left: 0px; 	/* modification to float menus */
}
ul.menu li {
  list-style-type: none;       /* removes the bullet points */
  margin: 0px;                 /* Opera 7 puts large spacings between li elements */
  position: relative;          /* makes the menu blocks be positioned relative to their parent menu item
                                  the lack of offset makes these appear normal, but it will make a difference
                                  to the absolutely positioned child blocks */
  color: #fff;                 /* sets the default font colour */
  padding: 7px;
  border-top: 1px solid #86a3ce;
}
ul.menu li > ul {          /* using the > selector prevents many lesser browsers (and IE - see below) hiding child ULs */
  display: none;               /* hides child menu blocks - one of the most important declarations */
  position: absolute;          /* make child blocks hover without leaving space for them */
  top: -1px;                    /* position slightly lower than the parent menu item */
  left: 160px;                  /* this must not be more than the width of the parent block, or the mouse will
                                  have to move off the element to move between blocks, and the menu will close */
}
ul.menu li:hover, ul.menu li.CSStoHighlight {
  background-color: #7392a9;      /* active menu background */
  color: #fff;                 	  /* active menu text-color */ 
}
ul.menu ul.CSStoShow {     /* must not be combined with the next rule or IE gets confused */
  display: block;              /* specially to go with the className changes in the behaviour file */
}
ul.menu li:hover > ul {    /* one of the most important declarations - the browser must detect hovering over arbitrary elements
                                  the > targets only the child ul, not any child uls of that child ul */
  display: block;              /* makes the child block visible - one of the most important declarations */
}
/* and some link styles */
ul.menu li a { display: block; width: 100%; }
ul.menu li a:hover, ul.menu li a.CSStoHighLink { color: #fff; text-decoration: none; }
ul.menu li:hover > a { color: #fff; text-decoration: none; } /* supports links in branch headings - should not be display: block; */