diff --git a/app/css/master.css b/app/css/master.css
index 18662b93..b4d0a9e5 100644
--- a/app/css/master.css
+++ b/app/css/master.css
@@ -231,6 +231,7 @@ blockquote:before,
 	width: 100vw;
 	height: calc(100vh - 3rem);
 	background-color: var(--bg);
+	filter: brightness(50%);
 	color: var(--color);
 	z-index: 99999;
 	justify-content: center;
diff --git a/app/css/tl.css b/app/css/tl.css
index 8a091840..cfaddb11 100644
--- a/app/css/tl.css
+++ b/app/css/tl.css
@@ -238,6 +238,7 @@ iframe,
 	flex: 1;
 	overflow-y: scroll;
 	overflow-x: hidden;
+	background-color: var(--bg);
 }
 .additional {
 	overflow-x: scroll;