Style an Existing Single Page App Written in React

I have a single basic webpage (developed with React) with 2 different sections and a few input fields in each section. The functional pieces are already written and tested. I need someone who is familiar with HTML, CSS, React, etc. to style the page for me in a way that is pleasing and intuitive on both desktop and mobile. I have the basic layout already on the page, but the components themselves look terrible (just basic Bootstrap elements with almost no spacing, padding, borders, coloring, etc). I will deliver the existing code to you via a Git repository which I will provide the credentials to. You will deliver the styled page by pushing to that same repository. I will test it myself once you are done, and you will be paid promptly after testing is complete. If this goes well, I may have another project to add some functionality immediately after this one. Someone with experience with AWS DynamoDB is preferred, but not mandatory. Automated bids will be ignored. To prove you're not a bot, include your favorite food in your bid. Bidders must be fluent in English. Thank you.