Statistic preferences with Justlight and Firefox

[mpwt]

Hi Carmen,

I found a problem with the recent Firefox browser and the justlight theme 1.7.5 on webtrees 1.7.7. The statistic preferences are incomplete. Some checkboxes are not shown:

(I use Firefox 47.0.1 on MacOSX 10.9.5. With Safari on MacOSX or on my iPad with iOS 9 it works.)

With the webtrees theme it is shown right:

Do you have any idea?

[mpwt]

I found the code which cause the problem in firefox:

justlight.bootstrap.js

// configure block form
jQuery('form[action^="?block_id"]').each(function() {
    jQuery(this).formControls({
        cbInline: true,
        rbInline: true
    });
    jQuery(this).find(".radio-inline").each(function() {
        jQuery(this).parents(".optionbox").append(jQuery(this).parent("label").html());
        jQuery(this).parent("label").remove();
    });
    jQuery(this).find(".checkbox-inline").each(function() {
        jQuery(this).parents(".checkbox").append(jQuery(this).parent("label").html());
        jQuery(this).parent("label").remove();
    });
    jQuery(this).find("table").css("margin", "auto");
    jQuery(this).find(".topbottombar").addClass("text-right").removeClass("topbottombar");
});

When I comment it out the edit page works with firefox again. I do not know what is the problem.