Reply To: I have a same problem again just like in ticket #268514 please check

I added this css but nothing is changed, i still have white background on popup. How i can fix it? What do you advice me is it good to switch to bookly plugin because of updates and support. This plugin booked also show me a message in site health ‘ This interferes with REST API and loopback requests. The session should be closed by session_write_close() before making any HTTP requests. so i add seasion write close after seasion start .