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