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