<div class="widget-newsletter widget">
    <h4 class="widget-newsletter__title">Our Newsletter</h4>
    <div class="widget-newsletter__text">
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    </div>
    <form class="widget-newsletter__form" action="">
        <label for="widget-newsletter-email" class="sr-only">Email Address</label>
        <input id="widget-newsletter-email" type="text" class="form-control" placeholder="Email Address">

        <button type="submit" class="btn btn-primary mt-3">Subscribe</button>
    </form>
</div>