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