lass="docs-page__h3" id="subNav">Sub-navigation toolbar</h3>
    <p class="docs-page__paragraph">Contextual navigation bar with various content options. Usually, it contains a diverse combination 
        of button groups that control the content area below it. It is possible to have multiple levels of Sub-navigation toolbars on one page.</p>
    <div class="docs-page__content-block">
        <div class="docs-page__content-block-item">
            <figure class="docs-page__figure-media">
                <im