repeating-linear-gradient Rendering

HTML

<div></div>

CSS

html,
body,
div {
    height: 100%;
}
body {
    margin: 0;
    padding: 0;
    background: black;
}
div {
    background-image:
		repeating-linear-gradient(90deg, transparent, transparent 24px, blue 24px, blue 25px);
	background-color: #fff;
	border-radius: 1px;
}