<html lang="en">
<head>
<meta charset="UTF-8">
<title>TEST</title>
<style>
.h100{
height: 100px;
}
.gra2{
background: linear-gradient(to right ,#fb3 50%, #58a 50%);
background-size: 20px 100%;
}
</style>
</head>
<body>
<div class="h100 gra2"></div>
</body>
</html>