Element block pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid display block padding 20px line-height 1 width 160px height auto font-size 16px background text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius box-sizing content-box overflow hidden font-weight normal margin 0px position static float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition cursor default z-index auto transform