Element block pseudo-class :active generated with transform border-radius display block background box-sizing content-box transition overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none width 100% cursor default line-height 1 z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto margin 0px border 1px rgba(0,0,0,1) solid position static padding 20px font-weight normal font-size 16px