#2088 Add the possibility to theme forks and joins using theme variables

cypress/platform/knsv.html

@@ -10,7 +10,7 @@
     <style>
       body {
         /* background: rgb(221, 208, 208); */
-        background:#333;
+        /* background:#333; */
         font-family: 'Arial';
         /* font-size: 18px !important; */
         }
@@ -66,14 +66,16 @@ stateDiagram-v2
 
 </div>
 <div class="mermaid" style="width: 100%; height: 20%;">
-    %%{init:{"theme":"neutral", "themeVariables": {
-            "specialStateColor":"red", "innerEndBackground":"lightgreen"
+    %%{init:{"theme":"forest", "themeVariables": {
+
     }}}%%
+    %%  "specialStateColor":"red", "innerEndBackground":"lightgreen"
     stateDiagram-v2
     state fork [[fork]]
     state join [[join]]
      [*] --> fork
-     fork --> join
+     fork --> Test
+     Test --> join
      join --> [*]
   </div>
   <script src="./mermaid.js"></script>