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