Improvement of the Codeacademy workspace

I don’t know if the the web developers or moderators are in the forum but there is a need for improvements of our work-space.
One of the problems is that there is more dark color and very low bright color. This is a problem because when I want to type a code and I look at my keyboard I won’t be able to see the characters clearly. This can create straining of the eye which is not good for human health. I am asking if the moderators can solve this problem for us as soon as possible.
Plus, if there is other problems in your work space, please post them so that we can address them to the moderators of Codecademy.
Thank you.