diff --git a/static/css/ie.css b/static/css/ie.css
index 231ec55590..d794abbdf9 100644
--- a/static/css/ie.css
+++ b/static/css/ie.css
@@ -126,10 +126,6 @@
 		border-bottom-right-radius: 2px;
 		border-bottom-left-radius: 0;
 	}
-	div.highlight > div table + .copy-to-clipboard-button,
-	pre > .copy-to-clipboard-button {
-		right: 4px;
-	}
 	.disableInlineCopyToClipboard span > code.copy-to-clipboard-code {
 		border-top-right-radius: 2px;
 		border-bottom-right-radius: 2px;
diff --git a/static/css/theme.css b/static/css/theme.css
index 97b4a0ae04..3fb836393f 100644
--- a/static/css/theme.css
+++ b/static/css/theme.css
@@ -1153,7 +1153,7 @@ pre > .copy-to-clipboard-button {
     border-radius: 2px;
     border-style: solid;
     border-width: 1px;
-    inset-inline-end: 4px;
+    right: 4px;
     padding: 5px 3px;
     position: absolute;
     top: 4px;