diff --git a/app/assets/stylesheets/public.scss b/app/assets/stylesheets/public.scss
index 4bfe2f7..c7554b9 100644
--- a/app/assets/stylesheets/public.scss
+++ b/app/assets/stylesheets/public.scss
@@ -210,11 +210,11 @@ width:100/12*11;
 
 }
 &.span_10{
-width:percentage(1/12*8);
+width:percentage(1/12*10);
 
 }
 &.span_9{
-width:percentage(1/12*7);
+width:percentage(1/12*9);
 
 }
 &.span_8{