Style links with neater underline
http://ejfrias.com/playground/css-link-neat-underline
a, a:link, a:visited, a:active, a:hover {
background-image: linear-gradient(to right,#06c 0,#06c 100%);
background-repeat: repeat-x;
background-position: 0 95%;
background-size: 100% 1px;
text-shadow: 3px 0 0 #fff, -3px 0 0 #fff;
}