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