diff --git a/electron/main/index.html b/electron/main/index.html
index 2aa9a50..3db1ed1 100644
--- a/electron/main/index.html
+++ b/electron/main/index.html
@@ -29,7 +29,6 @@
   <h1 id="h1">Video to document</h1>
 
 <div class="gui-language">
-<!-- to do: Ausprobieren mit li, a oder button, im Notfall ohne Flaggen Icons, kein hover-->
 <select name="language_option" id="language_option"></select>
 </div>
 
diff --git a/electron/main/style.css b/electron/main/style.css
index 5d76fea..89750a1 100644
--- a/electron/main/style.css
+++ b/electron/main/style.css
@@ -547,7 +547,14 @@ li {
   -webkit-transition: all 0.3s ease;
 }
 
-.menu1 a:first-child {
+#customDocBtn {
+  border: none;
+  background-color:#1C3B69;
+  font: 700 20px 'Oswald', sans-serif;
+  border-radius: 0%;
+}
+
+.menu1 button:first-child {
   margin-top: 30px;
 }
 
@@ -564,7 +571,7 @@ li {
   text-decoration: none;
 }
 
-.li1:hover {
+.li1:hover, #customDocBtn:hover{
   background-color: #FFF;
   color: rgb(61, 61, 61);
   box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);