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