diff --git a/theme/src/client/styles/twoslash.scss b/theme/src/client/styles/twoslash.scss
index ca937ca5..f997f258 100644
--- a/theme/src/client/styles/twoslash.scss
+++ b/theme/src/client/styles/twoslash.scss
@@ -31,6 +31,17 @@ div[class*="language-"].line-numbers-mode:has(> .twoslash) {
   }
 }
 
+@supports not selector(:has(a)) {
+  div[class*="language-"] .twoslash + .line-numbers {
+    display: none;
+  }
+
+  div[class*="language-"] pre.twoslash {
+    padding-left: 1.5rem;
+    margin-left: 0;
+  }
+}
+
 /* Respect people's wishes to not have animations */
 @media (prefers-reduced-motion: reduce) {
   .twoslash * {