Element block pseudo-class :active generated with box-sizing content-box transition font-size 16px border-radius overflow visible transform text-shadow 1px 1px 2px rgba(0,0,0,0.5) margin 0px font-weight normal background z-index auto height auto line-height 1 border 0px rgba(0,0,0,1) solid padding 0px box-shadow width auto float none display block position static cursor default