define([
"../core", "../selector"
], function( jQuery ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12 // Opera reports offsetWidths and offsetHeights less than zero on some elements return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
}; jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
});