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