diff --git a/css/default.css b/css/default.css
index caa7d246d..f2524ebb3 100644
--- a/css/default.css
+++ b/css/default.css
@@ -679,10 +679,10 @@ body.ttrss_main #headlines-frame {
 }
 body.ttrss_main #headlines-frame .dijitCheckBox:not(.dijitCheckBoxChecked) {
   background: transparent;
-  opacity: 0.7;
+  opacity: 0.9;
 }
 body.ttrss_main #headlines-frame .dijitCheckBox:not(.dijitCheckBoxChecked)::before {
-  color: #555555;
+  color: #888888;
 }
 body.ttrss_main #headlines-frame div.feed-title {
   border: 0px solid #257aa7;
diff --git a/css/tt-rss.less b/css/tt-rss.less
index 913744df3..d049e3805 100755
--- a/css/tt-rss.less
+++ b/css/tt-rss.less
@@ -798,11 +798,11 @@ body.ttrss_main {
 
 		.dijitCheckBox:not(.dijitCheckBoxChecked) {
 			background: transparent;
-			opacity : 0.7;
+			opacity : 0.9;
 		}
 
 		.dijitCheckBox:not(.dijitCheckBoxChecked)::before {
-			color : @default-text;
+			color : lighten(@default-text, 20%);
 		}
 
 		div.feed-title {
diff --git a/themes/night.css b/themes/night.css
index bc8596a33..b367ddd09 100644
--- a/themes/night.css
+++ b/themes/night.css
@@ -679,10 +679,10 @@ body.ttrss_main #headlines-frame {
 }
 body.ttrss_main #headlines-frame .dijitCheckBox:not(.dijitCheckBoxChecked) {
   background: transparent;
-  opacity: 0.7;
+  opacity: 0.9;
 }
 body.ttrss_main #headlines-frame .dijitCheckBox:not(.dijitCheckBoxChecked)::before {
-  color: #555555;
+  color: #888888;
 }
 body.ttrss_main #headlines-frame div.feed-title {
   border: 0px solid #257aa7;