MediaWiki:Monobook.css

/* CSS placed here will affect users of the MonoBook skin */

/* increase sidebar width */
#column-content { margin-left: -200px; }
#column-content #content { margin-left: 200px; }
#p-logo a, #p-logo a:hover { width: 200px; }
#p-cactions { left: 190px; }
.portlet { width: 190px; }
div#column-content { margin-left: -190px; }
div#content { margin-left: 190px; }