CM Table of Contents (CMTOC) - How To - Display Table of Contents Show / Hide Button
Displaying and hiding TOC show/hide button
It is possible to give the visitor the option to display or minimize the Table of Contents. This option can also be turned off.
Enabling / disabling the 'show/hide' button
From the WordPress admin panel, navigate to CM Table of Contents Pro → Settings → Table of Contents → Settings → Table of Contents tab → Title Style section.
Identify the setting labeled Show/hide toggle styling options.
To disable this button set the Size to 0px, to enable it - set the size to a size large enough to see.
Finally, scroll to the bottom of the page and click Save Changes.