HTML

<!DOCTYPE html>
<html>
<head>
    <title>Brand - Главный мену</title>
    <link rel="stylesheet" type="text/css" href="styles/mainstyles.css">
    <link rel="stylesheet" type="text/css" href="styles/buttons.css">
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
      rel="stylesheet">
</head>
<body>
    <script src="https://unpkg.com/[email protected]/dist/typed.umd.js"></script>
    <!-- Import the component -->
    <script type="module" src="https://ajax.googleapis.com/ajax/libs/model-viewer/3.1.1/model-viewer.min.js"></script>
        <header>
            <div class="imgage">
                <div class="image">
                    <img src="logo.png" height="5%" width="5%" alt="brand-logo">
                <div>
                    <button class="headerbutton">
                        Как заказать?
                    </button>
                </div>
                <div>
                    <button class="headerbutton">
                        Расположение нашего магазина
                    </button>
                </div>
                <div>
                    <button class="headerbutton">
                        Популярные
                    </button>
                </div>
                <div>
                    <button class="headerbutton">
                        Категории
                    </button>
                </div>
                <div>
                    <button class="headerbutton">
                        Главный
                    </button>
                </div>
            </div>
        </header>
            <div>
                <h1 class="introtext">Самый качественный мебель</h1>
            </div>
        <model-viewer src="models/1b.glb" defer camera-controls></model-viewer>
        <model-viewer src="models/shkaf160.glb" defer camera-controls></model-viewer>
        <footer>
            <h2>text  text  text  text  text  text</h2>
        </footer>
</body>
</html>