Ticks in multicheckboxes on config page looks wrong in Opera (see screenshots in attach - on templates "default" and "dokuwiki").
Single checkboxes look normal. In Firefox and Chrome (Comodo Dragon) all checkboxes looks normal.
Opera version 12.10
Windows XP SP3
Cause founded - lines 159-160 in lib/plugins/config/style.css
#config__manager .selection input.checkbox {
padding-left: 0.7em;
}
If removing this lines all look fine (checked in Opera, Firefox 17.0.1 and Comodo Dragon 23.4.0.0), with and without Windows themes.