[Plugin: Background Manager] Can I slow down the ease in? Or use a css3 transition for the ease in?

Hi,

The initial ease-in is currently fixed, determined by jQuery’s “slow” parameter (600 milliseconds).

If you wish to change this manually, the file is located in wp-content/plugins/background-manager/views/pub_footer.html.twig, on line 39 (simply replace “slow” with your value, in milliseconds – ie, 1000 = 1 second).

After making the change, simply de-activate and then re-activate Background Manager (to clear its cache).

I will consider making this an option within the Settings page.