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