diff --git a/theme/oceanblue/styles_color.css b/theme/oceanblue/styles_color.css
index 48dbddb237f..c848c84e0fa 100644
--- a/theme/oceanblue/styles_color.css
+++ b/theme/oceanblue/styles_color.css
@@ -424,6 +424,7 @@ table.minicalendar {
 }
 
 #course-view .section .content {
+  background: #FFFFFF;
 }
 
 #course-view .section .side {
@@ -495,7 +496,7 @@ body#grade-index .grades .r1 {
 
 .loginbox .content {
   border-color:#9999FF;
-  background: #EEEEEE;
+  background: #FFFFFF;
 }