Adjustment of the display style and modification of the ad insertion function for smartphones

【Contents of the correction】
■Adjusted the logo text so that it does not overlap with the menu when it is long when displayed on a smartphone.
■Fixed a bug where ads were not inserted in TCD Theme Options > Ad Settings 3 on the post details page.

The following are the files that have been modified for this update.
【Corrected files】
functions.php
responsive.css
style.css
【Added files】
functions/short_code.php

For more details, please see the download site for purchasers of CORE (tcd027).