diff --git a/css/images/speed.png b/css/images/speed.png
new file mode 100644
index 0000000..725a838
Binary files /dev/null and b/css/images/speed.png differ
diff --git a/css/mobile.css b/css/mobile.css
index a34f8db..eb4ec04 100644
--- a/css/mobile.css
+++ b/css/mobile.css
@@ -250,8 +250,15 @@ footer {
 }
 
 #mobile-footer .links li .speed_limit_mode {
-  background: transparent url(images/speed_mobile.png) no-repeat 0 0;
-  background-size: 100%;
+  background: transparent url('images/speed.png') no-repeat -34px -42px;
+  width: 32px;
+  height: 32px;
+}
+
+#mobile-footer .links li .speed_limit_mode.active {
+  background: transparent url('images/speed.png') no-repeat -34px -3px !important;
+  width: 32px !important;
+  height: 32px !important;
 }
 
 #mobile-footer .links li .compact_view {