display: inline for inline container

src/containers/editable-container.css

@@ -5,4 +5,9 @@
 .editable-container.popover {
 /*   width: 300px;*/  /* debug */
     width: auto; /* without this rule popover does not stretch */
-}
+}
+
+.editable-container.editable-inline {
+    display: inline; 
+    vertical-align: middle;
+}