.foo {} 

.PrettyMenu .AspNet-Menu-Vertical
{
    position:relative;
    left: 0;
    z-index: 300;
}

/* The menu adapter renders an unordered list (ul) in HTML for each tier in the menu. */
/* So, effectively says: style all tiers in the menu this way... */
.PrettyMenu ul
{
    background:#231F20;
}

/* Top tier */
.PrettyMenu .AspNet-Menu-Vertical ul.AspNet-Menu
{
    width: 100%;
}

/* This rule effectively says: style all tiers EXCEPT THE TOP TIER in the menu this way... */
/* In other words, this rule can be used to style the second and third tiers of the menu without impacting */
/* the topmost tier's appearance. */
.PrettyMenu ul.AspNet-Menu ul
{
    width: 10.5em;
    left: 100%;
    top: 0em;
    z-index: 400;
}

.PrettyMenu ul.AspNet-Menu ul ul
{
    width: 11.5em;
    left: 10.4em;
}

/* The menu adapter generates a list item (li) in HTML for each menu item. */
/* Use this rule create the common appearance of each menu item. */
.PrettyMenu ul.AspNet-Menu li
{
    background: #231F20 url(bg_nav.gif) repeat-x;
    margin-bottom: 5px;
}

/* Within each menu item is a link or a span, depending on whether or not the MenuItem has defined it's */
/* NavigateUrl property. By setting a transparent background image here you can effectively layer two images */
/* in each menu item.  One comes from the CSS rule (above) governing the li tag that each menu item has. */
/* The second image comes from this rule (below). */
.PrettyMenu ul.AspNet-Menu li a,
.PrettyMenu ul.AspNet-Menu li span
{
    color: White; font-weight: bold;
    padding: 4px 2px 4px 8px;
    border: 1px solid #231F20;
    border: 0;
    background: transparent url(arrowRight.gif) right center no-repeat;
}

/* When a menu item contains no submenu items it is marked as a "leaf" and can be styled specially by this rule. */
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Leaf a,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Leaf span
{
    background-image: none;
}

/* Not used presently.  This is here if you modify the menu adapter so it renders img tags, too. */
.PrettyMenu ul.AspNet-Menu li a img
{
    border-style: none;
    vertical-align: middle;
}

/* When you hover over a menu item, this rule comes into play. */
/* Browsers that do not support the CSS hover pseudo-class, use JavaScript to dynamically change the */
/* menu item's li tag so it has the AspNet-Menu-Hover class when the cursor is over that li tag. */
/* See MenuAdapter.js (in the JavaScript folder). */
.PrettyMenu ul.AspNet-Menu li:hover, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover
{
    background: #DD5839;
}

.PrettyMenu ul.AspNet-Menu li:hover a, 
.PrettyMenu ul.AspNet-Menu li:hover span, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover a,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover span,
.PrettyMenu ul.AspNet-Menu li:hover li:hover a, 
.PrettyMenu ul.AspNet-Menu li:hover li:hover span, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover a,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover span,
.PrettyMenu ul.AspNet-Menu li:hover li:hover ul a:hover, 
.PrettyMenu ul.AspNet-Menu li:hover li:hover ul span.Asp-Menu-Hover, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover ul a:hover,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover ul span.Asp-Menu-Hover
{
    color: White;
}

.PrettyMenu ul.AspNet-Menu li:hover ul a, 
.PrettyMenu ul.AspNet-Menu li:hover ul span, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover ul a,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover ul span,
.PrettyMenu ul.AspNet-Menu li:hover li:hover ul a, 
.PrettyMenu ul.AspNet-Menu li:hover li:hover ul span, 
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover ul a,
.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Hover li.AspNet-Menu-Hover ul span
{
    color: White;
}

/* While you hover over a list item (li) you are also hovering over a link or span because */
/* the link or span covers the interior of the li.  So you can set some hover-related styles */
/* in the rule (above) for the li but set other hover-related styles in this (below) rule. */
.PrettyMenu ul.AspNet-Menu li a:hover,
.PrettyMenu ul.AspNet-Menu li span.Asp-Menu-Hover
{
    color: White;
    background: transparent url(activeArrowRight.gif) right center no-repeat;
}

.PrettyMenu ul.AspNet-Menu li.AspNet-Menu-Leaf a:hover
{
    background-image: none;
}


/* --------------------------------------------------------------------------------------------------- */
/* Used when the Menu adapter is NOT used. */
/* These styles are used by the Menu's skin, found in this theme's skin file. */

#SampleMenu .Menu-Skin-Horizontal
{
    position:absolute;
    left: 9.5em;
    top: 0;
    width: 45em;
    z-index: 300;
}

#SampleMenu .Menu-Skin-Vertical
{
    position:relative;
    top: 3em;
    left: 0;
    z-index: 300;
}

#SampleMenu .Menu-Skin-StaticItem
{
    background:#3F9537 url(bg_nav.gif) repeat-x;
    font-size: small;
}

#SampleMenu .Menu-Skin-DynamicHover
{
    background:#3F9537;    
}