Add optional navbar / menu bar
diff --git a/templates/menubar.html.example b/templates/menubar.html.example
new file mode 100644
index 0000000..e35532a
--- /dev/null
+++ b/templates/menubar.html.example
@@ -0,0 +1,63 @@
+<style>
+ .btn-primary {
+ background-color: <?php echo $SERVICE_COLOR;
+ ?>;
+ border-color: <?php echo $SERVICE_COLOR;
+ ?>;
+ }
+
+ .nav,
+ ul .dropdown-menu .fg-primary,
+ .bg-primary,
+ .nav-link {
+ background-color: #2f9c97 !important;
+ color: white;
+ }
+
+ .nav-link:hover,
+ .nav-link:visited {
+ background-color: #2f9c97 !important;
+ color: white;
+ }
+
+ .nav-pills a.nav-link.active,
+ a.nav-link:hover,
+ a.nav-link.active:visited {
+ border-radius: 0%;
+ text-decoration: none;
+ background-color: #d5ebea !important;
+ color: <?php echo $SERVICE_COLOR;
+ ?>!important;
+ }
+
+ a.dropdown-item:hover {
+ text-decoration: none;
+ background: #d5ebea;
+ color: #2f9c97;
+ }
+
+ a.dropdown-item {
+ color: #d5ebea;
+ }
+</style>
+<nav class="col-12 bold navbar-expand-lg mt-5 ml-5 pl-5 bg-primary" data-bs-theme="dark">
+ <ul class="nav nav-pills justify-content-start fs-4">
+ <li class="nav-item"><a href="https://korpus.cz/icc" class="nav-link">Home</a></li>
+ <li class="nav-item"><a href="#" class="nav-link active" aria-current="page">Sign up</a></li>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+ Query
+ </a>
+ <ul class="dropdown-menu fg-primary bg-primary fs-4" aria-labelledby="navbarDropdown">
+ <li><a class="dropdown-item" href="https://korap.korpus.cz/">ICC Czech</a></li>
+ <li><a class="dropdown-item" href="//korap.ids-mannheim.de/instance/icc/eng">ICC English</a></li>
+ <li><a class="dropdown-item" href="//korap.ids-mannheim.de/instance/icc/ger">ICC German</a></li>
+ <li><a class="dropdown-item" href="//korap.ids-mannheim.de/instance/icc/nor">ICC Norwegian</a></li>
+ <li>
+ <hr class="dropdown-divider">
+ </li>
+ <li><a class="dropdown-item" href="#">QL Introduction</a></li>
+ </ul>
+ </li>
+ </ul>
+</nav>
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