I just went back to use relative 'classic' % (percentage) in CSS. In this article, well go over the methods for using Font Awesome icons in a Vue application, the contrast between them, and then go over a couple of Vue-specific methodologies for using icons. That icon is later added to the library. If we update the CSS viewport height accordingly, we need to update the layout during the scroll. To put them to use, in App.vue, change the