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<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/magnific-popup.css">
<style type="text/css">
#modalFeedback {
background-color: #FFFF00;
}
.mfp-close-btn-in .mfp-close {
color: #FFFFFF;
background-color: #1E90FF;
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/jquery.magnific-popup.min.js"></script>
<script>
$(function () {
$('.contact').magnificPopup(
{ items: {
src: '#modalFeedback',
type: 'inline'
}
});
});
</script>
</head>
<body>
<button type="button" class="contact" ><img class="img-svg contact-icon" src="catalog/view/theme/leaderboats/image/phone.svg" alt="phone">Заказать звонок</button>
<button type="button" class="contact" ><img class="img-svg contact-icon" src="catalog/view/theme/leaderboats/image/phone.svg" alt="phone">Заказать звонок</button>
<button type="button" class="contact" ><img class="img-svg contact-icon" src="catalog/view/theme/leaderboats/image/phone.svg" alt="phone">Заказать звонок</button>
<div class="modal fade white-popup mfp-hide" id="modalFeedback" tabindex="-1" role="dialog" aria-labelledby="modalFeedbackLabel" aria-hidden="true">modalFeedback</div>
</body>
</html>