diff -r 01ad654237d5 -r 3f71ad81a5a9 client/src/scss/components/_Navbar.scss
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/src/scss/components/_Navbar.scss	Tue Dec 04 18:17:56 2018 +0100
@@ -0,0 +1,104 @@
+.offline-message {
+    font-size: .9rem;
+}
+
+.sync-button {
+    cursor: pointer;
+}
+
+.sync-button-synchronizing {
+    color: lightgreen;
+}
+
+.sync-button-not-synchronized {
+    color: orange;
+}
+
+.username#navbarDropdown {
+    font-size: 1.4rem;
+}
+
+.nav-link {
+    font-size: 1.2rem;
+}
+
+.dropdown-toggle{
+    cursor: pointer;
+}
+
+.dropdown-item {
+    font-size: 1.1rem;
+    cursor: pointer;
+}
+
+#group-menu-scroll-down {
+    height: auto;
+    max-height: 800%;
+    overflow-y: scroll;
+}
+
+.create-group {
+    font-size: .9rem;
+}
+
+.nav-link .dropdown-toggle .username .font-weight-bold {
+    font-size: 1.1rem;
+}
+
+#logout-modal{
+    -webkit-animation: fadein 0.5s; /* Safari, Chrome and Opera > 12.1 */
+       -moz-animation: fadein 0.5s; /* Firefox < 16 */
+        -ms-animation: fadein 0.5s; /* Internet Explorer */
+         -o-animation: fadein 0.5s; /* Opera < 12.1 */
+            animation: fadein 0.5s;
+}
+
+@keyframes fadein {
+    from { opacity: 0; }
+    to   { opacity: 1; }
+}
+
+/* Firefox < 16 */
+@-moz-keyframes fadein {
+    from { opacity: 0; }
+    to   { opacity: 1; }
+}
+
+/* Safari, Chrome and Opera > 12.1 */
+@-webkit-keyframes fadein {
+    from { opacity: 0; }
+    to   { opacity: 1; }
+}
+
+/* Internet Explorer */
+@-ms-keyframes fadein {
+    from { opacity: 0; }
+    to   { opacity: 1; }
+}
+
+/* Opera < 12.1 */
+@-o-keyframes fadein {
+    from { opacity: 0; }
+    to   { opacity: 1; }
+}
+
+#logout-close-modal-button{
+    background-color: transparent;
+    border: transparent;
+    color: rgba(#769FED, .4);
+    cursor: pointer;
+}
+
+#logout-close-modal-button:hover{
+    background-color: transparent;
+    border: transparent;
+    color:black;
+}
+
+.modal-warning{
+    font-size: 4rem;
+}
+
+#logout-modal-button {
+    font-size: .9rem;
+}