Multiple bug fixes

【Contents of the fix】
■Fixed a bug where the font size of the catchphrase (for smartphones) was not reflected in the TCD theme options > Top Page > Slider Settings > Catchphrase.
■Fixed a bug that the layout of the blog post list is broken when the fixed page template is set to “No sidebar”.
■Updated the page builder.
■【IE】Fixed a bug that the slider image covers the header bar when animation is set in TCD Theme Options > Top Page > Slider Settings.

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