Note: After saving, you have to bypass your browser's cache to see the changes. Internet Explorer: press Ctrl-F5, Mozilla: hold down Shift while clicking Reload (or press Ctrl-Shift-R), Opera/Konqueror: press F5, Safari: hold down Shift + Alt while clicking Reload, Chrome: hold down Shift while clicking Reload.
/* MediaWiki:Gadget-Long-Image-Names-in-Categories.css Long filenames on category pages */
#mw-category-media .galleryfilename-truncate,
/* Long filenames on special pages (new files etc.) */
.ns-special .galleryfilename-truncate {
    white-space: normal; 
    overflow: visible;
    display: inline;
}

#mw-category-media .galleryfilename-truncate:after,
.ns-special .galleryfilename-truncate:after {
    content: '\A';
    white-space: pre;
    white-space: pre-wrap; /* Workaround for Chromium bug which seems to apply the rule to the whole line, breaking text wrapping with 'pre' */
}



/* Masquer les messages systèmes  */
#siteSub, #footer, #mw-indicator-mw-helplink, #editpage-copywarn, #MediaWiki-summary, #cpwarn, #Categoryarticlecount-box {display:none;}

.mw-changeslist-legend {display:none;}