Trello Show Card numbers

bookmarklet source

/**
 * To be used as a bookmarklet
 * See: https://trello.com/c/PkIrgKzd/36-show-card-numbers
 */
(function(){
    var e="display: inline-block !important; font-weight: bold; font-size: 16px; background: #E3E3E3; color: #0e74af; padding: 0.25em; border-radius: 5px 0 00; position: absolute; bottom: 0em; right: 0;";
    $("<style>.card-short-id.hide {"+e+"}</style>").appendTo(document.head);
})();