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