<!DOCTYPE html>
<html lang="en">
<head><title>Sample Markup</title></head>
<body>
<label class="radio-custom radio-inline" data-initialize="radio" id="myCustomRadio">
<input class="sr-only" name="radio1" type="radio" value="option1" /> <span class="radio-label">1</span>
</label>
</body>
</html>