Modifications

background-image:url(/mediawiki/images/Fleche-menu-ouvert.png);

}

#mw-panel.collapsible-nav .portal div.body

{

background-image: url(/mediawiki/images/Trait_titre.png);

background-repeat: repeat-x;

background-position: top;

}

#mw-panel.collapsible-nav .portal h3 a {

font-size:13px;