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