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