Created this website with a WordPress theme from Phlox - Minimal Portfolio. Phlox creates great themes with lots of features to customise and add a personalised touch to your website. A great feature in Phlox themes is the section Additional CSS under Customize - here you can easily add your own CSS.
Phlox provides excellent documentation and video tutorials. Their Support Center also provides lots of tips and tops from other users. I highly recommend Phlox for your next WordPress project. Check out their website with beautiful themes for various categories.