Element block pseudo-class :active generated with position static transform margin 0px float none padding 20px height auto line-height 1 border 0px rgba(0,0,0,1) solid cursor default text-shadow 2px 2px 1px rgba(0,0,0,0.2) overflow hidden box-sizing content-box background z-index auto font-size 16px border-radius font-weight normal display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition width 160px