Sign in button on daily challenge archive page is too wide #69665

Describe the Issue

Sign in button on daily challenge archive page is too wide:

Affected Page

https://www.freecodecamp.org/learn/daily-coding-challenge/archive

Steps to Reproduce

1. Go to https://www.freecodecamp.org/learn/daily-coding-challenge/archive
2. Make sure you are logged out
3. Scroll down to the bottom of the calendar
4. See wide button. If you zoom in and out it looks fine at certain zoom levels, but the button should look good at all zoom levels.

Expected behavior

Button to look good / be less wide.