Task for Developers: Color Changes Help! (Updated)

GIF by @deveerei | icons8.com
Update!

Screenshot from
https://github.com/deveerei/OhSteem/pull/1
Task has been completed by @eastmael within just a few hours from the announcement, as you can see from the screenshot above. This Update was added 12:20AM GMT -8. I've asked him to make a contribution under Development through Utopian.io so his amazing work will be rewarded. I will be sending a bounty prize to him as well! Congratulations for a job well done @eastmael!
Calling on Developers for this task announcement! Read further for details:
Here's the Github Repository: https://github.com/deveerei/OhSteem
I need help with the codes for OhSteem. It is a forked game so it still has most of the qualities from 0hh1 showing especially the colors. We need help changing the colors of the tiles from Red and Blue into Teal and Midnight Blue. I only know basic CSS and HTML which gives me the trouble of finding the proper places in the Github Repository to edit to show those changes on the colors in the game.
Here are the screens where it still shows the Red and Blue colors:
Landing Screen:

Screenshot from
https://deveerei.github.io/OhSteem/
Size Selection Page:

Screenshot from
https://deveerei.github.io/OhSteem/
Game Screen:

Screenshot from
https://deveerei.github.io/OhSteem/
Here are the details about the colors that we need:
- Teal: Hex #00eeb7; RGB (0, 238, 183); CMYK (59, 0, 45, 0)
- Midnight Blue: Hex #1c252b; RGB (28, 37, 43); CMYK (80, 67, 59, 67)
My Previous Post was not a Task post, I added it as a Blog Post since I am not aware of this feature, adding some details here too. Here's a Link to the previous post: https://utopian.io/utopian-io/@deveerei/ohsteem-needs-help-heading-to-the-right-direction.
Need help with both Header and Landing Page animation:

Screenshot from
https://deveerei.github.io/OhSteem/
It still exceeds the content box. We just need to decrease its size so that it fits. No need to expand the container. If you can submit a Pull Request for that it will be much appreciated! Preferably it has the same size as all the other headers like from the Landing and Home pages.

Screenshot from
https://deveerei.github.io/OhSteem/
The animation was meant for the words "0h h1", I simply edited it to show "Oh Steem" and as you can see, it's messed up. I can't think of a way to fix it.
Are you up for the task? Simply submit a Pull Request on Github and make a contribution through Utopian.io at the same time. Thanks!
This will be the only Task Request I will publish for OhSteem, the future developments will be worked on directly by a developer: Launching Game Page & Browser Extensions.
Posted on Utopian.io - Rewarding Open Source Contributors