Current state

public/js/mmenu/dist/css/addons/jquery.mmenu.dividers.css

@@ -0,0 +1,41 @@
+/*
+	jQuery.mmenu dividers addon CSS
+*/
+.mm-divider > span {
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+  padding: 0;
+  line-height: 25px; }
+.mm-divider.mm-opened a.mm-next:after {
+  -webkit-transform: rotate(45deg);
+  -moz-transform: rotate(45deg);
+  -ms-transform: rotate(45deg);
+  -o-transform: rotate(45deg);
+  transform: rotate(45deg); }
+
+.mm-collapsed:not(.mm-uncollapsed) {
+  display: none; }
+
+.mm-fixeddivider {
+  background: inherit;
+  display: none;
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  z-index: 2;
+  -webkit-transform: translate3d(0, 0, 0);
+  -moz-transform: translate3d(0, 0, 0);
+  -ms-transform: translate3d(0, 0, 0);
+  -o-transform: translate3d(0, 0, 0);
+  transform: translate3d(0, 0, 0); }
+  .mm-fixeddivider:after {
+    content: none !important;
+    display: none !important; }
+
+.mm-hasdividers .mm-fixeddivider {
+  display: block; }
+
+.mm-menu .mm-fixeddivider span {
+  background: rgba(0, 0, 0, 0.05); }