Wave Pattern - MeggiTools

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Wave Pattern</title>
    <style>
        body, html {
            margin: 0;
            padding: 0;
            /* overflow: hidden; */
            height: 100%;
            background: #fff;
            /* display: flex; */
            align-items: center;
            justify-content: center;
        }
        .pattern {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #ff9a9e 25%, transparent 25%) -50px 0/ 100px 100px,
                        linear-gradient(225deg, #ff9a9e 25%, transparent 25%) -50px 0/ 100px 100px,
                        linear-gradient(315deg, #ff9a9e 25%, transparent 25%) 0px 0/ 100px 100px,
                        linear-gradient(45deg, #ff9a9e 25%, transparent 25%) 0px 0/ 100px 100px;
        }
    </style>
</head>
<body>
    <div class="pattern"></div>
</body>
</html>