Changes and adjustments to display specifications and retina support for logos

【Contents of the modification】
■Changed the display specification of the archive page from infinite scroll to loading button.
■Fixed the flickering of the slider image on the top page in IE11.
■Changed the display specification when the global menu of smartphones is hierarchical.
■Retina support for logo can now be done with custom CSS without customizing the theme file.

The following are the files that have been modified for this update.
【Corrected files】
amore.css
archive.php
footer.php
Functions.php
functions/footer-logo.php
functions/header-logo.php
includes/template-tags.php
index.php
page-welcome.php
style.css

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