If you have a site with multiple pages and would like to have the link of the page you're on highlighted to show that you're on that page, you can set that styling either through the link list editor (which will affect only that instance of a link list) or through Global Styles (which will affect every link list on your site). Watch the video below to learn how:
NOTE: You will be unable to change values set at the HLL Item or VLL Item level in Global Styles. Make sure you set the default styling of your link list either at the element level or at HLL or VLL in Global Styles.