Please note that changes are visible within minutes. Errors you make here can disrupt the entire encyclopedia, so make sure you know what you are doing. Always check with theW3C CSS Validation Service before and after any changes.
Testing can be done on your personalmonobook.css. InMozilla Firefox andOpera, you can also test style changes dynamically with thetest styles bookmarklet from squarefree.com. It pops up a window for adding style rules, and updates the page as you type.
If you add or modify anything here, please update thecatalogue of CSS classes./* Don't display some stuff on the main page */body.page-Main_Page#deleteconfirm,body.page-Main_Page#t-cite,body.page-Main_Page#lastmod,body.action-view.page-Main_Page#siteSub,body.action-view.page-Main_Page#contentSub{display:none!important;}#siteNotice{margin-top:5px;margin-bottom:-.5em;}#mw-dismissable-notice{background:transparent;}/* Make non-articles light blue * Make content area light blue in all namespaces except articles (main namespace). * This is done by setting the background color for all #content areas * to light blue, and then overriding it back to white for any #content * enclosed in a .ns-0 (main namespace). We do the same for the "tab" * backgrounds and some other objects. */@mediascreen{body:not(.ns-0)#content,body:not(.ns-0)#p-cactionslia:hover,body:not(.ns-0)#p-cactionsli.selecteda,body:not(.ns-0)#contentdiv.thumb{/* "Margin" for thumbs, padding for galleries */background-color:#F8FCFF;/* Light blue */}body:not(.ns-0)#p-cactionslia{background-color:#F7F9FB;/* Light blue-gray inactive tabs */}}/* Talk page tab "+" / "new section". Sets the same padding as the other tabs have. */div#p-cactions#ca-addsectiona{padding-left:.8em;padding-right:.8em;}/* Make "From Wikipedia, the free encyclopedia" a bit smaller */#siteSub{font-size:92%;}div#footer#lastmod,div#footer#copyright{display:block;}p.error{font-weight:bold;}/* Remove default styles for [[MediaWiki:Noarticletext]]. */div.noarticletext{border:none;background:transparent;padding:0;}/* add .toccolours because monobook/main.css wasn't being used by the print style */.toccolours{border:1pxsolid#aaa;background-color:#f9f9f9;padding:5px;font-size:95%;}/* Don't underline links in portlets/specialchars even with pref "Underline links:Always" */.portleta,#editpage-specialcharsa{text-decoration:none;}.portleta:hover,#editpage-specialcharsa:hover{text-decoration:underline;}/* Position coordinates */#coordinates{position:absolute;z-index:1;border:none;background:none;right:0;top:3.7em;float:right;margin:0;padding:0;padding-right:30px;line-height:1.5em;text-align:right;text-indent:0;font-size:85%;text-transform:none;white-space:nowrap;}/* Prep for moving coordinates into mw-indicator */#mw-indicator-attached-kml,#mw-indicator-coordinates{font-size:13px;}.ve-ce-surface#coordinates{margin-top:-3em;top:0;padding:0;}/* FR topicon position */div.flaggedrevs_short{position:absolute;z-index:10;top:10px;right:110px;}/* Add bolding to ooui destructive buttons */#mw-prefs-restoreprefs,#wpConfirmB,#mw-editform-cancel,#oo-ui-flaggedElement-destructive,.oo-ui-buttonElement-frameless.oo-ui-flaggedElement-destructive,.oo-ui-buttonElement-framed.oo-ui-flaggedElement-destructive,.oo-ui-buttonElement-framed.oo-ui-flaggedElement-destructive>.oo-ui-buttonElement-button,.oo-ui-buttonElement-frameless.oo-ui-flaggedElement-destructive>.oo-ui-buttonElement-button>.oo-ui-labelElement-label{font-weight:700;}@media(max-width:550px){/* Break long words when they cause overflow */.mw-body{overflow-wrap:break-word;}}/* Workaroud for [[phab:T309948]] */.ext-ipinfo-button{height:1em;}/* Styling for tags in changes pages */.mw-tag-markers{font-style:italic;}