added parsedown extension for header ids (#388) (#399)

assets/sass/app.scss

@@ -37,3 +37,4 @@ footer.main-footer {
 @import 'calendar';
 @import 'dashboard';
 @import 'navbar';
+@import 'documentation';

assets/sass/documentation.scss

@@ -0,0 +1,25 @@
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+.markdown-body {
+    h1, h2, h3, h4, h5, h6 {
+        a.anchor {
+            float: left;
+            font-size: 0.5em;
+            margin-left: -1em;
+            padding-top: 0.5em;
+            color: $text-color;
+            display: none;
+        }
+    }
+}
+
+@media (min-width: $screen-sm-min) {
+    .markdown-body {
+        padding-left: 25px;
+    }
+}

assets/sass/toolbar.scss

@@ -26,7 +26,7 @@
 }
 
 /* The filter form is available on most pages above the datatable */
-@media (min-width: 768px) {
+@media (min-width: $screen-sm-min) {
     .toolbar {
         form.navbar-form {
             font-size: $font-size-base;