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