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