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