diff --git a/src/index.css b/src/index.css
index e679604..fb96b26 100644
--- a/src/index.css
+++ b/src/index.css
@@ -9,3 +9,7 @@ html {
 .simplebar-scrollbar:before {
   background: #fff;
 }
+
+input[type="checkbox"]:disabled ~ svg {
+  opacity: 0.1;
+}