javascript-ripple-effect/ripple.css at main · outcomer/javascript-ripple-effect · GitHub

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:root {
	--ripple-speed-hover: 0.3s;
	--ripple-speed-click: 0.6s;
	--ripple-bg-color-hover: #00000014;
	--ripple-bg-color-click: #00000069;
}

// Base styles for ripple effects
.ripple,
.ripple-click,
.ripple-hover {
	position: relative;
	overflow: hidden;
}

.ripple {
	width: 0;
	height: 0;
	border-radius: 50%;
	transform: scale(0);
	transition: transform var(--ripple-speed-hover), opacity var(--ripple-speed-hover);
	position: absolute;
	background: var(--ripple-bg-color-hover);
}

// HOVER
.ripple-hover {
	z-index: 0;
}

// CLICK
.ripple-effect-click {
	z-index: 100;
	pointer-events: none;
	background: var(--ripple-bg-color-click);
	animation: ripple-click var(--ripple-speed-click) cubic-bezier(0.4, 0, 0.2, 1);
}

.ripple-effect-hover-in,
.ripple-effect-hover-out {
	z-index: -1;
	pointer-events: none;
}

.ripple-effect-hover-in {
	animation: ripple-hover-in var(--ripple-speed-hover) ease-out forwards;
}

.ripple-effect-hover-out {
	animation: ripple-hover-out var(--ripple-speed-hover) ease-out forwards;
}

// Keyframes for ripple animations
@keyframes ripple-hover-in {
	0% {
		transform: scale(0);
	}

	100% {
		transform: scale(1);
	}
}

@keyframes ripple-hover-out {
	0% {
		transform: scale(1);
	}

	100% {
		transform: scale(0);
	}
}

@keyframes ripple-click {
	100% {
		transform: scale(1);
		opacity: 0;
	}
}