diff --git a/layouts/partials/custom_head.html b/layouts/partials/custom_head.html
index 851435d..fc184a5 100644
--- a/layouts/partials/custom_head.html
+++ b/layouts/partials/custom_head.html
@@ -76,7 +76,7 @@ h4 {
   margin-top: 1;
 }
 
-.post-content-single {
+.page-template .post-content {
     background-color: rgba(255, 255, 255, 0.7);
     padding: 1.2em;