Dear Morgaine,
I am Jasur Umarov, front end developer who has strong experience in HTML/CSS/Javascript. For more than a year my main responsibility at my workplace was maintaining, tweaking, redesigning web application which had 25 html pages. Having said that, I developed enough experience about how systematically and flexibly modify aesthetics of website using modern technologies LESS, Bootstrap, CSS3/HTML5.
According to the task description, you require to retouch look and feel of the website. If you let me make proposal, we can implement LESS or SASS (CSS scripts) which can speed up and make easy current and future stylesheets changes. Moreover, it doesn't require to be expert to change coloring of your background or text shadowing of your website after implementing aforementioned techniques.
However, I can also tailored up your HTML/CSS without those things.
Questions:
How many pages are required to change?
Do you have a big gaint css for whole website?
Feel free to contact.
Best regards