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