diff --git a/css/overrides.css b/css/overrides.css
index 6648f48..f4bea1a 100644
--- a/css/overrides.css
+++ b/css/overrides.css
@@ -10,3 +10,10 @@
 .mdl-textfield {
     vertical-align: middle;
 }
+/* Change drawer colour scheme to black-on-white. */
+div.mdl-layout__drawer {
+    background-color: white;
+}
+.mdl-navigation__link > span {
+    color: rgba(0, 0, 0, 0.87);
+}