<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Test</title>
</head>
<body>
<div id="board">
<img src="board.jpg">
</div>
<style>
body{
background-color: black;
}
div#board{
}
</style>
<script src="test1.js"></script>
</body>
</html><!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Test</title>
</head>
<body>
<div class="board">
<img src="board.jpg">
</div>
<style>
body{
background-color: black;
}
.board{
}
</style>
<script src="test1.js"></script>
</body>
</html>
Простой
Средний
