CSS Help needed for Post

I would like to “close a gap” and “move up” the text as highlighted in the image.

https://www.mediafire.com/convkey/f31c/vf2olvpep60tltqzg.jpg

I can’t find the CSS-Code I need to adjust.

Thank you so much for any little help,
appreciate it!

The page I need help with: [log in to see the link]