Add border to query panel widgets (fixes #225)

Change-Id: If0ab213121e3551b1fa535563afcbf6cdda1029a
diff --git a/dev/scss/header/panel.scss b/dev/scss/header/panel.scss
new file mode 100644
index 0000000..459ab2b
--- /dev/null
+++ b/dev/scss/header/panel.scss
@@ -0,0 +1,11 @@
+@import "../util";
+
+// In addition to main/panel.scss
+
+div.panel.query div.view {
+  background-color: $dark-green;
+  border-left: $border-size solid $dark-green;
+  iframe {
+    background-color: $nearly-white;
+  }
+}