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