[BUG] Thread button is slightly off

[Syhmac]

Describe the bug An icon for the thread button in the menu at the right-top part of the app is not centered well. It's really simple to fix tho.

To Reproduce Steps to reproduce the behavior:

1. Apply zelk theme
2. Go to the main window (where chats are)

Screenshots

Setup

• OS: Windows 10
• Client Mod: BTD 1.3.0
• Release Channel: Stable 105691 (039634f)
• Enabled Themes: zelk
• Enabled Plugins: none
• Custom CSS: no
• Discord Language: English

Fix I already looked at this and I know how to fix it. This button has an additional "icon-iDUzSK" class. And there are 2 ways of fixing it that I checked:

1. Delete this class from this div
2. Change "align-items" to "normal" in this class

[Syhmac]

I made pull-request with that fixed (i think, it worked when I added it to custom CSS so it should fix it)