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