krafthaus/bauhaus

define([
    "../core",
    "./support",
    "../selector",
    "../css"
], function( jQuery, support ) {

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 ||
        (!support.reliableHiddenOffsets() &&
            ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};

jQuery.expr.filters.visible = function( elem ) {
    return !jQuery.expr.filters.hidden( elem );
};

});