html height 100% body font-family "Ubuntu", "Trebuchet MS", sans-serif font-size 1.05rem tab-size 4 overflow hidden height 100% color text-color a color link-color text-decoration none default-transition :hover color link-hover-color text-decoration none :active transform translateY(3px) &.active color link-active-color strong font-weight bold em font-style italic .spacer flex 1