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