In the current version of site notice on slwiki, the CSS classes .mw-ui-button and .mw-ui-progressive are not loaded. When the site notice is displayed, for example, on the main page, the button is not visible even though it is visible at the interface page itself. When inspecting the CSS, it seems that it is dynamically generated in the load.php script. Is there any quick workaround to force these CSS classes to be loaded, or do we need to hard-code the button's appearance in the site notice itself?
