diff --git a/src/stylesheets/custom.css b/src/stylesheets/custom.css
index 9b8c5a90..ec904b11 100644
--- a/src/stylesheets/custom.css
+++ b/src/stylesheets/custom.css
@@ -1,3 +1,10 @@
+.md-content__inner strong {
+  background: linear-gradient(120deg, #6debad7d 0%, #6debad7d 100%);
+  background-repeat: no-repeat;
+  background-size: 100% 30%;
+  background-position: 0 100%;
+}
+
 @media screen {
   [data-md-color-scheme=slate] {
     --md-typeset-color: #fafafa;