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