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