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