1 files changed, 41 insertions, 0 deletions
diff --git a/devtools/client/framework/browser-toolbox/window.css b/devtools/client/framework/browser-toolbox/window.css
new file mode 100644
index 0000000000..367f6364d2
--- /dev/null
+++ b/devtools/client/framework/browser-toolbox/window.css
@@ -0,0 +1,41 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+body {
+  padding: 0;
+  margin: 0;
+  display: flex;
+  height: 100vh;
+}
+
+/**
+ * The main content of the BrowserToolbox runs within an iframe.
+ */
+.devtools-toolbox-browsertoolbox-iframe {
+  border: 0;
+  width: 100%;
+}
+
+/**
+ * Status message shows connection (to the backend) info messages.
+ */
+#status-message-container {
+  width: calc(100% - 10px);
+  font-family: var(--monospace-font-family);
+  padding: 5px;
+  color: FieldText;
+  background-color: Field;
+}
+
+#status-message-title {
+  font-size: 14px;
+  font-weight: bold;
+}
+
+#status-message {
+  font-size: 12px;
+  width: 100%;
+  height: 200px;
+  overflow: auto;
+}