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