closing panes

src/public/app/widgets/spacer.js

@@ -1,17 +1,16 @@
 import BasicWidget from "./basic_widget.js";
 
-const TPL = `
-<div class="spacer">
-    <style>
-    .spacer {
-        flex-grow: 1000;
-    }
-    </style>
-</div>
-`;
+const TPL = `<div class="spacer"></div>`;
 
 export default class SpacerWidget extends BasicWidget {
+    constructor(growIndex = 1000) {
+        super();
+
+        this.growIndex = growIndex;
+    }
+
     doRender() {
         this.$widget = $(TPL);
+        this.$widget.css("flex-grow", this.growIndex)
     }
 }