hedgedoc/public/views/revision-modal.ejs

<!-- revision modal -->
<div class="modal fade" id="revisionModal" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span>
                </button>
                <h4 class="modal-title" id="mySmallModalLabel"><i class="fa fa-history"></i> <%= __('Revision') %></h4>
            </div>
            <div class="modal-body">
                <div class="row">
                    <div class="col-lg-4" style="max-height: calc(100vh - 215px); overflow: auto;">
                        <div class="list-group ui-revision-list"></div>
                    </div>
                    <div class="col-lg-8" style="height: calc(100vh - 215px); overflow: hidden;">
                        <textarea id="revisionViewer" style="display:none;"></textarea>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal"><%= __('Cancel') %></button>
                <button type="button" class="btn btn-primary" id="revisionModalDownload"><%= __('Download') %></button>
                <button type="button" class="btn btn-danger" id="revisionModalRevert"><%= __('Revert') %></button>
            </div>
        </div>
    </div>
</div>