Render correct icon in web editor for info types (#248)

web/index.html

@@ -37,7 +37,7 @@
         margin-left: 0.5em;
         filter: grayscale() invert();
       }
-      .template {
+      .template, .info {
         background-image: url(../resources-icons-48/info_type.svg);
         background-size: contain;
         margin-left: 0.5em;