rDrama/files/assets/events/bday/css/btn-confetti.css

@keyframes bang {
	from {
		transform: translate3d(0,0,0);
		opacity: 1;
	}
}

button {
	position: relative;
}
.btn-confetti {
	position: absolute;
	display: block;
	left: 50%;
	top: 0;
	width: 3px;
	height: 8px;
	background: red;
	animation: bang 700ms ease-out forwards;
	opacity: 0
}