diff --git a/scss/_bar.scss b/scss/_bar.scss
index ca9fdceb48d..fe284b947e0 100644
--- a/scss/_bar.scss
+++ b/scss/_bar.scss
@@ -159,7 +159,7 @@
     color: inherit;
   }
 
-  .button {
+  .button, button {
     z-index: $z-index-bar-button;
     padding: 0 $button-bar-button-padding;
     min-width: initial;
@@ -401,4 +401,3 @@
 .nav-bar-tabs-top .bar {
   background-image: none;
 }
-
diff --git a/scss/tsconfig.json b/scss/tsconfig.json
new file mode 100644
index 00000000000..6b58d2e6055
--- /dev/null
+++ b/scss/tsconfig.json
@@ -0,0 +1,18 @@
+{
+    "version": "1.5.0-alpha",
+    "compilerOptions": {
+        "target": "es5",
+        "module": "commonjs",
+        "declaration": false,
+        "noImplicitAny": false,
+        "removeComments": true,
+        "noLib": false,
+        "preserveConstEnums": true,
+        "suppressImplicitAnyIndexErrors": true
+    },
+    "filesGlob": [
+        "./**/*.ts",
+        "!./node_modules/**/*.ts"
+    ],
+    "files": []
+}