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