.foo { }

#pageLinks ul { list-style:none; margin:0; padding:0; display:block; }

#pageLinks a { text-decoration:none; }
#pageLinks li a { font-weight:bold; }
#pageLinks li li li a { margin-left:10px; font-weight:normal; }
#pageLinks ul ul ul a { font-weight:normal; }
a.AspNet-Menu-Selected { text-decoration:underline; }