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