diff --git a/website/static/css/custom.css b/website/static/css/custom.css
index c5767b89ef..67495aea1b 100644
--- a/website/static/css/custom.css
+++ b/website/static/css/custom.css
@@ -16,7 +16,7 @@
 }
 
 a {
-    color: #0000EE
+    color: #0000ee;
 }
 
 h2.projectTitle {
@@ -73,7 +73,7 @@ h2.projectTitle {
 }
 
 .button.primary {
-    background: #817AFE;
+    background: #817afe;
     color: #fff;
 }