<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>
<title>Notify Me Button Animation</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<link rel='stylesheet' type='text/css' media='screen' href='style.css'>
</head>
<body>
<input class="c-checkbox" type="checkbox" id="checkbox">
<div class="c-formContainer">
<form class="c-form" action="">
<input class="c-form__input" placeholder="E-mail" type="email"
pattern="[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{1,63}$" required>
<label class="c-form__buttonLabel" for="checkbox">
<button class="c-form__button" type="button">Send</button>
</label>
<label class="c-form__toggle" for="checkbox" data-title="Notify me"></label>
</form>
</div>
</body>
</html>