Google ads on all sites

my website WordPress 5.5 with Theme Catch Responsive Pro Child Theme. http://naehbistro.ch/blog/ I have just installed the newest theme Catch Responsive Pro | Premium WordPress Theme I have a google ad on my start site. But i like to release ist on all pages. As well, when a post is selected. At the moment I have it as text widget. Which is teh best way to solve my problem? 2nd: How can I minimize the height of the ad field (Widget has no title). Thank you for any helb