a.gs_simple,
a.gs_simple:visited,
a.gs_simple:active,
a.gs_simple:hover {
        text-decoration:none;
        border-bottom:none;
}

a.addthis_button,
a.addthis_button:visited,
a.addthis_button:active,
a.addthis_button:hover {
        text-decoration:none;
        border-bottom:none;
}