MediaWiki:Common.css

.collapseButton {          /* 'show'/'hide' buttons created dynamically */
    float: right;          /* by the CollapsibleTables javascript in    */
    font-weight: normal;   /* [[MediaWiki:Common.js]]are styled here    */
    text-align: right;     /* so they can be customised.                */
    width: auto;
}

.NavToggle {
    font-size: x-small;
    float:right;
}
 
/* Workaround für Internet Explorer 6 */
div.NavFrame, div.NavPic, .NavToggle {
    position:relative;
}