Element block pseudo-class :active generated with box-sizing content-box line-height 1 position static margin 0px transition font-size 16px display block border-radius width 160px overflow hidden cursor default box-shadow 4px 4px 6px rgba(0,0,0,0.4) z-index auto height auto font-weight normal float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid background padding 20px transform