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