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