When viewing the active bounties from the user activity page, the h1 header saying "Active bounties from X reputation" is too close to the separator line below it. I'm guessing this happens when the bounty count is greater than 0, since on other sites, where I have no current bounties, the layout is fine. Below is a screenshot from my activity on Travel, where the bug is visible:
I'm using Iceweasel 38.2.1esr-1~deb7u1 (amd64) on Debian GNU/Linux 7.8 (wheezy). I can also reproduce this with Iceweasel 38.2.1esr-1~Iceweasel deb8u1 (amd64) on Debian GNU/Linux 8.2 (jessie), although this could be due to the browser version being the same.
This question was copied from the same one on SE Meta, since my migration flag went unnoticed.