<!doctype html>
<html>
<head>
<title>Golang Dropdown Menu by GopherJS</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<div id="menu-dropdown">Menu▼</div>
<div id="menuDiv-dropdown" class="invisible">
line1<br>line2<br>line3
</div>
<script src="demo.js"></script>
</body>
</html>