Today we released a new minor version of WP Slide-up box, which fixes an annoying bug. Using the previous version, target links were not working on touchscreen devices (like mobiles and tablets). This update fixes this bug.
Together with it we changed all the links to use https://a-idea.studio (instead of the old, http:// links) in the plugin’s documentation.
Also removed the light blue line from the touchscreen link icon. This was a small visual glitch when using the plugin with the Twenty Sixteen theme on Android version of the Chrome browser.