MediaWiki:Common.css

#ca-talk { display:none!important; }
#ca-history { display:none!important; }
#ca-watch { display:none!important; }
#ca-unwatch { display:none!important; }
#ca-delete { display:none!important; }

pre.bash {
 background-color: black;
 color: silver;
 font-family: Consolas,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New, monospace;
}

pre.shell {
background-color: #333;
border: 1px solid #ccc;
border-radius: 4px;
color: #fff;
display: block;
font-size: 13px;
line-height: 1.4;
margin: 0 0 10px;
margin: 0 0 10px;
overflow: auto;
padding: 20px 30px;
padding: 9.5px;
word-break: break-all;
word-wrap: break-word;
}

span.k {
    color: #6ab825;
    font-weight: bold;
}