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