This code will get rid of the gap between your panels, so like you won’t have a gap between your about me panel and your messages panel, etc. Click the code to select, press CTRL+C to copy and CTRL+V to paste at the wanted location.

This code will get rid of the gap between the headers and body of the panel. Click the code to select, press CTRL+C to copy and CTRL+V to paste at the wanted location.