.nivo-directionNav a.nivo-prevNav {
background: url(http://mp.usp.br/sites/default/files/imagefield_thumbs/imagens/nav-anterior2.png) no-repeat !important;
}

.nivo-directionNav  a.nivo-nextNav {
background: url(http://mp.usp.br/sites/default/files/imagefield_thumbs/imagens/nav-proxima2.png) no-repeat !important;
}

a.english-link {
padding: 0 !important;
width: 24px;
height: 14px;
margin: -16px 0 0 0 !important;
background: none !important;
float: right;
}

a.english-link:hover {
background: none !important;
}

a#custom_breadcrumbs_menu-305 {
float: left;
padding: 0 10px 0 0;
width: 100%;
}