Consistency and Reusability - Developers can guarantee regularity over the entire website, by defining variations inside a central CSS file. Styles is often reused throughout a number of pages, lessening redundancy and making updates less difficult. - Really helps to redirect the customer towards the right keep URL with the https://artybookmarks.com/story19188354/the-basic-principles-of-prestashop-products-extra-tabs-youtube-mp4-video-geolocation-support