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