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