diff --git a/index.html b/index.html
index 4fbad4ef4..854260d83 100644
--- a/index.html
+++ b/index.html
@@ -79,7 +79,10 @@ f(x) = \int_{-\infty}^\infty
 
     <div class="footer"><div class="container">
       <a class="ka-logo" href="https://www.khanacademy.org/"><img src="khan-academy.png" alt="Khan Academy" width="180" height="17"></a>
-      <span class="created-by">Created by <a href="https://github.com/xymostech">Emily Eisenberg</a> and <a href="http://benalpert.com/">Ben Alpert</a>
+      <span class="credits">
+        Created by <a href="https://github.com/xymostech">Emily Eisenberg</a> and <a href="http://benalpert.com/">Ben Alpert</a><br>
+        Supported by <a href="https://www.browserstack.com/">BrowserStack</a>
+      </span>
     </div></div>
 
     <script src="main.js" type="text/javascript"></script>
diff --git a/main.css b/main.css
index 7d33dd442..17a95fcc5 100644
--- a/main.css
+++ b/main.css
@@ -189,16 +189,20 @@ body {
     font-size: 21px;
 }
 
+.ka-logo {
+    float: right;
+}
+
 .ka-logo img {
     border: none;
     vertical-align: -1px;
 }
 
-.created-by {
-    float: right;
-    font-size: 18px;
+.credits {
+    float: left;
+    font-size: 16px;
 }
 
-.created-by a {
+.credits a {
     color: white;
 }