Fixed multiple bugs

【Contents of the fix】
■Fixed a bug that the forward button of the gallery on the detail page of the custom post “WORKS” skipped one step on smartphones.
■Fixed a bug that some items in the custom post “WORKS” could not be entered on smartphones and tablet devices.

【Corrected files】
admin/js/footer-bar.js
admin/js/tcd_script.js
js/works.js
style.css