diff --git a/src/injections/ccdarktheme.css b/src/injections/ccdarktheme.css
index 0f2c4b5..f318a40 100644
--- a/src/injections/ccdarktheme.css
+++ b/src/injections/ccdarktheme.css
@@ -150,10 +150,14 @@
   background-color: var(--TWPT-thread-read-background)!important;
 }
 
-ec-thread-summary material-expansionpanel.read .title {
+ec-thread-summary material-expansionpanel.read .title span:not(.icon) {
   opacity: 0.8;
 }
 
+ec-thread-summary material-expansionpanel.read .title .icon {
+  opacity: 0.48!important;
+}
+
 ec-thread-summary material-expansionpanel.checked {
   background-color: #17191c!important;
 }