-center">
        A tag is a keyword or label that categorizes your search query with other, similar queries. Users can use these tags in exploring new topics and continue browsing without prior knowledge.
    </h6>
    <br>

    <div class="input-group justify-content-center">
        <div class="input-group-prepend">
            <button type="button" onclick="clear_search('tags_filter');show_tags();" class="btn btn-dark">
                <i class="fa fa-remove"></i>
            </button>
        </div>
  