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