I have to program div containers that act as buttons. These have to change the HTML page into different CSS files. Only a small part of JavaScript is allowed to be part of the project. Do you have an approach how I can do that?
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Film</title>
<link id="pagestyle" rel="stylesheet" href="action.css">
<link id="pagestyle" rel="stylesheet" href="love.css">
<link id="pagestyle" rel="stylesheet" href="cartoon.css">
<link id="pagestyle" rel="stylesheet" href="anime.css">
<link id="pagestyle" rel="stylesheet" href="children.css">
<link id="pagestyle" rel="stylesheet" href="western.css">
<link id="pagestyle" rel="stylesheet" href="scary.css">
<link id="pagestyle" rel="stylesheet" href="fantasy.css">
<link id="pagestyle" rel="stylesheet" href="quiet.css">
<link id="pagestyle" rel="stylesheet" href="nature.css">
<link id="pagestyle" rel="stylesheet" href="all.css">
</head>
<body>
<header>
<div class="actionBtn"></div>
<div class="loveBtn"></div>
<div class="cartoonBtn"></div>
<div class="animeBtn"></div>
<div class="childrenBtn"></div>
<div class="fantasyBtn"></div>
<div class="natureBtn"></div>
<div class="quietBtn"></div>
<div class="scaryBtn"></div>
<div class="westernBtn"></div>
</header>
</body>
<footer></footer>
</html>