diff --git a/src/styles/prism-aurora-future.css b/src/styles/prism-aurora-future.css
index 2cfa771a..9e854239 100644
--- a/src/styles/prism-aurora-future.css
+++ b/src/styles/prism-aurora-future.css
@@ -132,8 +132,7 @@ div.code-toolbar > .toolbar button {
   -ms-user-select: none;
 }
 div.code-toolbar > .toolbar a,
-div.code-toolbar > .toolbar button,
-div.code-toolbar > .toolbar span {
+div.code-toolbar > .toolbar button.copy-to-clipboard-button {
   color: var(--foreground);
   font-size: 0.8em;
   padding: 0.5em;