diff --git a/src/assets/stylesheets/main/extensions/markdown/_admonition.scss b/src/assets/stylesheets/main/extensions/markdown/_admonition.scss
index a8950a0a1..231fcf670 100644
--- a/src/assets/stylesheets/main/extensions/markdown/_admonition.scss
+++ b/src/assets/stylesheets/main/extensions/markdown/_admonition.scss
@@ -140,6 +140,7 @@ $admonitions: (
       height: px2rem(20px);
       background-color: $clr-blue-a200;
       mask-image: var(--md-admonition-icon--note);
+      mask-repeat: no-repeat;
       content: "";
 
       // Adjust for right-to-left languages
@@ -187,6 +188,7 @@ $admonitions: (
     &::before {
       background-color: $tint;
       mask-image: var(--md-admonition-icon--#{$name});
+      mask-repeat: no-repeat;
     }
   }
 
diff --git a/src/assets/stylesheets/main/extensions/markdown/_footnotes.scss b/src/assets/stylesheets/main/extensions/markdown/_footnotes.scss
index 5be07929f..a1cbc4266 100644
--- a/src/assets/stylesheets/main/extensions/markdown/_footnotes.scss
+++ b/src/assets/stylesheets/main/extensions/markdown/_footnotes.scss
@@ -141,6 +141,7 @@
       height: px2rem(16px);
       background-color: currentColor;
       mask-image: var(--md-footnotes-icon);
+      mask-repeat: no-repeat;
       content: "";
 
       // Adjust for right-to-left languages
diff --git a/src/assets/stylesheets/main/extensions/pymdownx/_details.scss b/src/assets/stylesheets/main/extensions/pymdownx/_details.scss
index 6f76792b2..711cb82a3 100644
--- a/src/assets/stylesheets/main/extensions/pymdownx/_details.scss
+++ b/src/assets/stylesheets/main/extensions/pymdownx/_details.scss
@@ -100,6 +100,7 @@
       height: px2rem(20px);
       background-color: currentColor;
       mask-image: var(--md-details-icon);
+      mask-repeat: no-repeat;
       transform: rotate(0deg);
       transition: transform 250ms;
       content: "";
diff --git a/src/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss b/src/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss
index b9ce31b1a..dd72fb830 100644
--- a/src/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss
+++ b/src/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss
@@ -71,6 +71,7 @@
       height: px2em(20px);
       background-color: var(--md-default-fg-color--lightest);
       mask-image: var(--md-tasklist-icon);
+      mask-repeat: no-repeat;
       content: "";
 
       // Adjust for right-to-left languages