Multiple bug fixes

【Contents of the fix】
■Fixed a bug where the font size of the catchphrase and description of the fixed page could not be changed.
■Fixed a bug that the content builder of the top page might be initialized when switching themes.
■Fixed a bug that the setting of “Show widget on footer on contributor page” in theme options “Footer” is not reflected.
■Fixed a bug that the font color setting of the button of the widget “Site Info (tcd version)” was not reflected.
■Fixed the bug that when you use the back button to go back to the profile page after moving to the profile page, you will go to the profile page even if you tap the thumbnail image.
■Support SSL.
■Updated page builder.

The following are the files that have been modified for this update.
【Corrected files】
admin/theme-options-tools.php
functions/head.php
functions/page_cf2.php
js/functions.js
pagebuilder/pagebuilder.php
template-parts/page-header.php
widget/google_search.php
footer.php
style.css