Element block pseudo-class :active generated with background border 4px rgba(0,0,0,1) double padding 17px box-sizing content-box float none display block transition border-radius font-weight normal box-shadow 5px 5px 8px rgba(0,0,0,0.4) height auto line-height 1 margin 46px width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto position static font-size 16px cursor default transform overflow hidden