<span href="#" class="button" id="toggle-login">Log in</span>
<div
id="login">
<div id="triangle"></div>
<h1>Log in</h1>
<form>
<input type="email"
placeholder="Email" />
<input type="password" placeholder="Password" />
<input
type="submit" value="Log in" />
</form>
</div>
<script src='js/jquery.js'></script>
<script src="js/index.js"></script>