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