To make your site even more attractive you can easily change the visual appearance of fonts with Site Builder.
To change your font styles, please refer to the steps below:
Log in to Plesk
Go to Websites and Domains
Click on Site Builder icon
On the Site Builder page, click 'Settings' icon and select Styles
On the Styles page, you can choose what font style you want for your page title, subtitles and headings. You can also select what font size and its line height.
On the Links tab, you can select the color you want for your link text and hover. Click on the 'pencil' icon to choose the color palette that you prefer.
On the Advanced tab, you will see options Text Transform, Margin, Font scale for devices and List options which you can change it to whatever you like.