如何在不发送垃圾邮件的情况下使用空格<br/>

我有以下代码:

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>Unified Bank</title>
        <link rel="stylesheet" href="style.css">
        <script src="script.js"></script>
    </head>
    <body>
        <h1>Lorem Ipsum</h1>
        <div id="Lorem">
            <button>Ipsum</button>
            <button>Lorem</button>
        </div>
        <br/>
        <a href="forgot.html">Forgot Password?</a>
    </body>
</html>

I would like to have a lot of space between the <header> and the <button>, however this will require a lot of <br/> tags, as well as making the code a little messy. Is there a different way to do this?