diff --git a/layouts/partials/head/custom.html b/layouts/partials/head/custom.html
index 0ae168c..a2b6104 100644
--- a/layouts/partials/head/custom.html
+++ b/layouts/partials/head/custom.html
@@ -26,17 +26,6 @@
     font-weight: 400;
     font-style: normal;
   }
-
-  html {
-    filter: grayscale(100%);
-    -webkit-filter: grayscale(100%);
-    -moz-filter: grayscale(100%);
-    -ms-filter: grayscale(100%);
-    -o-filter: grayscale(100%);
-    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
-    filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
-    -webkit-filter: grayscale(1);
-  }
 </style>
 
 <!-- Google tag (gtag.js) -->