fix firefox focus

wax-prosemirror-core/src/config/plugins/FakeCursorPlugin.js

@@ -55,7 +55,9 @@ export default props => {
         blur: (view, event) => {
           event.preventDefault();
           if (view && event.relatedTarget === null) {
-            view.focus();
+            setTimeout(() => {
+              view.focus();
+            });
           } else {
             const fakeCursor = document.getElementById('fake-cursor');
             if (fakeCursor) {

wax-prosemirror-core/src/styles/styles.css

@@ -227,11 +227,18 @@ img.ProseMirror-separator {
   color: #000;
 }
 
+
+@-moz-document url-prefix() {
+  span#fake-cursor::before {
+      height: 18px !important;
+  }
+}
+
 span#fake-cursor::before {
   display: inline;
   content: '';
   border-right: 1px solid black;
-  height: 19px;
+  height: 23px;
   position: absolute;
   z-index: 999;
   }
\ No newline at end of file