Padding added above headers?

I just updated to the latest version but having some problems at the moment.

Previously, there was very little padding between an icon and the heading text (which is good, that’s what I wanted). Here is an example:

View post on imgur.com

After updating, it seems to be adding a large padding above the heading, and the logo doesn’t seem quite centered (here is an example: https://i.imgur.com/BSV71Ae.jpg)

How can I fix this?