nginx-proxy-manager/frontend/js/app/nginx/access/form.ejs

<div class="modal-content">
    <div class="modal-header">
        <h5 class="modal-title"><%- i18n('access-lists', 'form-title', {id: id}) %></h5>
        <button type="button" class="close cancel" aria-label="Close" data-dismiss="modal">&nbsp;</button>
    </div>
    <div class="modal-body has-tabs">
        <form>
            <ul class="nav nav-tabs" role="tablist">
                <li role="presentation" class="nav-item"><a href="#details" aria-controls="tab1" role="tab" data-toggle="tab" class="nav-link active show" aria-selected="true"><i class="fe fe-zap"></i> <%- i18n('access-lists', 'details') %></a></li>
                <li role="presentation" class="nav-item"><a href="#auth" aria-controls="tab4" role="tab" data-toggle="tab" class="nav-link" aria-selected="false"><i class="fe fe-users"></i> <%- i18n('access-lists', 'authorization') %></a></li>
                <li role="presentation" class="nav-item"><a href="#clients" aria-controls="tab2" role="tab" data-toggle="tab" class="nav-link" aria-selected="false"><i class="fe fe-radio"></i> <%- i18n('access-lists', 'clients') %></a></li>
            </ul>

            <div class="tab-content">
                <!-- Details -->
                <div role="tabpanel" class="tab-pane active show" id="details">
                    <div class="row">
                        <div class="col-sm-12 col-md-12">
                            <div class="form-group">
                                <label class="form-label"><%- i18n('str', 'name') %> <span class="form-required">*</span></label>
                                <input type="text" name="name" class="form-control" value="<%- name %>" required>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- Authorization -->
                <div class="tab-pane" id="auth">
                    <div class="row">
                        <div class="col-sm-6 col-md-6">
                            <div class="form-group">
                                <label class="form-label"><%- i18n('str', 'username') %></label>
                            </div>
                        </div>
                        <div class="col-sm-6 col-md-6">
                            <div class="form-group">
                                <label class="form-label"><%- i18n('str', 'password') %></label>
                            </div>
                        </div>
                    </div>
        
                    <div class="items"><!-- items --></div>
                </div>

                <!-- Clients -->
                <div class="tab-pane" id="clients">
                    <div class="clients"><!-- clients --></div>
                    <div class="text-muted">Note that the <code>allow</code> and <code>deny</code> directives will be applied in the order they are defined.</div>
                </div>

            </div>
        </form>
    </div>
    <div class="modal-footer">
        <button type="button" class="btn btn-secondary cancel" data-dismiss="modal"><%- i18n('str', 'cancel') %></button>
        <button type="button" class="btn btn-teal save"><%- i18n('str', 'save') %></button>
    </div>
</div>