<!DOCTYPE html>
<html>
<head>
<title>Заголовок документа</title>
</head>
<body>
<h2>Пример свойства stroke-dasharray</h2>
<svg height="80" width="300">
<g fill="none" stroke="black" stroke-width="4">
<path stroke-dasharray="6,6" d="M5 20 l215 0" />
<path stroke-dasharray="8,10" d="M5 40 l215 0" />
<path stroke-dasharray="18,10,6,7,7,10" d="M5 60 l215 0" />
</g>
</svg>
</body>
</html>