Fix color conflict

the background was white and the font color was too - I changed it to be black instead

src/components/language-selector/language-selector.css

@@ -18,6 +18,6 @@
     user-select: none;
     outline: none;
     background: rgba(255, 255, 255, 0.2);
-    color: white;
+    color: black;
     font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
 }