<div class="container">
    <form method='POST'>
        <div>
            <div class="input-field col s8">
                <input class="center-align" id="search" type="text" class="validate" name='query'>
                <label for="search">ключевые слова</label>
            </div>
        </div>
        <div>
                <div class="input-field col s4">
                            <button class="btn waves-effect" type="submit" name="action">
                                искать
                            </button>
                </div>
        </div>
</form>
<br />
