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