add GitLab link to the menu; missing proper alignment

resources/odd/vangogh.css

@@ -2,5 +2,5 @@
   font-size: .85em;
   color: #60C0C0;
   text-decoration: none;
-  text-indent: 5;
+  margin-left: 3em;
 }

resources/odd/vangogh.odd

@@ -213,7 +213,7 @@ margin: 0 .25em;
                     <model behaviour="link" cssClass="vg-link">
                       <param name="link" value="'http://vangoghletters.org/vg/letters/let' || $parameters?root//idno[@type='jlb']/string() || '/letter.html'"/>
                       <param name="target" value="'_blank'"/>
-                      <pb:template><span class="vg-link"> cf. original <iron-icon icon="launch"/></span></pb:template>
+                      <pb:template><span class="vg-link"> see original <iron-icon icon="launch"/></span></pb:template>
                     </model>
 
         </modelSequence>

templates/menu.html

@@ -64,6 +64,11 @@
                 </paper-listbox>
             </paper-menu-button>
         </pb-restricted>
+
+
+        <a href="http://gitlab.exist-db.org/tei-publisher/vangogh" title="View code on Gitlab" class="git">
+            <span class="git">GitLab</span><img src="resources/images/wm_no_bg.svg"/>
+        </a>
     </pb-media-query>
 
     <!-- Search input -->

templates/pages/vangogh.html

@@ -73,6 +73,22 @@
                     --pb-search-label: white;
                 }
 
+                .menubar .git {
+                    margin-left: 16px;
+                    margin-right: 16px;
+                    vertical-align: middle;
+                }
+
+                .menubar .git img {
+                    background-size: 100% 100%;
+                    height: 60px;
+                    float: left;
+                }
+
+                .menubar .git .span {
+                  vertical-align: middle;
+                }
+
                 .menubar a, .menubar paper-menu-button {
                     color: white;
                     font-weight: 400;
@@ -145,12 +161,6 @@
                     padding:4px;
                     letter-spacing:1.5px;
                 }
-                .vg-link {
-                  font-size: .8em;
-                  background-color: #C0C0C0;
-                  text-decoration: none;
-                  text-indent: 0;
-                }
                 pb-progress{
                     --pb-progress-color:#2b7d8d;
                 }