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