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