Longer twitch chat / hide ranking?

[marcial_v]

Hi. Im using OBS on my second monitor which is smaller than my main monitor. How could I make the twitch chat (left) longer? Or maybe hide the "Gift a Sub now to be #1!" thing?

Here's a screenshot of my OBS. Its a bit messy for some, but it works nice for me. I just need a longer chat so I can keep up.

Thanks!