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