.visible-hidden{border:0;height:1px;margin:0;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0 0 0 0)}.im-flash{overflow:hidden;position:relative}.im-flash:after{animation-duration:inherit;animation-fill-mode:both;animation-name:flash;background-color:#c9ced6;content:"";inset:0;position:absolute}.im-flash--primary:after{background-color:#ee6f2b}.im-flash--warning:after{background-color:#f69057}.im-flash--danger:after{background-color:#c33232}.im-flash--info:after{background-color:#c1d7ff}@keyframes flash{0%,to{opacity:0}20%,40%{opacity:.2}10%,30%,50%{opacity:.3}}