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