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