Multiple bug fixes and feature additions

【Contents of the fix】
■Fixed a bug where the slider image would follow the scroll down when the browser width was reduced on the top page.
■Fixed a bug that the top page slider may stop depending on the window size on mobile devices.
■Removed unnecessary dots in the code (functions.php)
■Enabled the Twitter cards function.

The following are the files that have been modified for this update.
【Corrected files】
admin/theme-options.php
footer.php
functions.php
style.css

For more information, please visit the AMORE (tcd028) download site for purchasers.