Element block pseudo-element :after generated with height auto margin 0px position static width 100% padding 6px border-radius box-sizing content-box display block transition background box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none overflow hidden border 0px rgba(0,0,0,1) solid cursor default transform z-index auto font-weight normal