diff --git a/assets/css/crt.css b/assets/css/crt.css
index 0be3b49..ce05b24 100644
--- a/assets/css/crt.css
+++ b/assets/css/crt.css
@@ -140,14 +140,12 @@ http://aleclownes.com/2017/02/01/crt-display.html
   }
 }
 
-.crt-blur {
+.crt::after {
   content: " ";
   display: block;
   position: absolute;
-  top: 141px;
-  left: 117px;
-  width: 768px;
-  height: 584px;
+  top: 0;
+  left: 0;
   bottom: auto;
   right: auto;
   background: rgba(18, 16, 16, 0.1);