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