Can't get rid of the extra padding below

This is my first time posting question on WPMU, it's a CSS question. I'm losing my hair here, hopefully someone can help me out of this.

Take a look at attached screenshot, I can't figure out how to get rid of that extra padding below the image.

The actual page is at:
http://bigfoottraveller.dev.123-100-245-18.deanloh.info/448

Appreciate any help in advance!