Infinite scrolling image via CSS

css-logo-carousel.css

.logo-carousel {
	height: 165px;
	margin-bottom: 30px;
	background-image: url("logos.png");
	width: 3000px;
	background-repeat: repeat;
	background-size: contain;
	animation: bg-slide 170s linear infinite;
}

@keyframes bg-slide {
	from {
		background-position: 0 0;
	}
	to {
		background-position: -3000px 0;
	}
}