CSS need to fix for our website

We have every things is done, we using our backend to create the pages and every pages have section and we provide you section class id, you need to fine tune css for presentation, that's it.

Big only if you are good with CSS. I will provide you CSS File access from FTP. and will not share html as we do not want any changes in our html as we have our page is dynamic using for all page.

so you job is just css to fix.
I want done fix quickly. i think all page you can fix in few hours as we are using similar content types section so you can do in page and implement the same for other pages as well.

Thanks!