$("ul.sf-menu").supersubs({ 
    minWidth:    12,   // minimum width of sub-menus in em units 
    maxWidth:    36,   // maximum width of sub-menus in em units 
    extraWidth:  1     // extra width can ensure lines don't sometimes turn over due to slight rounding differences and font-family 
}).superfish({ 
    autoArrows:    true,
    dropShadows:   false,
    hoverClass:    'sfHover',
    pathClass:     'sfActive'
});