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