MediaWiki:Gadget-showAccessKeys.css

/* Displays access keys (keyboard shortcuts) next to links that have them. Inspired by http://lifehacker.com/5578640/display-a-web-pages-keyboard-shortcuts-in-firefox

a[accesskey]:after, button[accesskey]:after, input[accesskey]:after, label[accesskey]:after, legend[accesskey]:after, textarea[accesskey]:after {  margin-left: 0.3em; font-size: 8pt; content: "[" attr(accesskey) "]"; }