Element block pseudo-class :active generated with transform z-index auto position static display block cursor default text-shadow 1px 1px 2px rgba(0,0,0,0.5) box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition margin 0px height auto border-radius float none width 160px box-sizing content-box border 0px rgba(0,0,0,1) solid font-weight normal line-height 1 background padding 20px overflow hidden font-size 16px