diff --git a/core/misc/dialog/off-canvas/css/button.css b/core/misc/dialog/off-canvas/css/button.css
index c102b8223a5..f28d54f23d0 100644
--- a/core/misc/dialog/off-canvas/css/button.css
+++ b/core/misc/dialog/off-canvas/css/button.css
@@ -27,7 +27,6 @@
 }
 #drupal-off-canvas-wrapper .button {
   display: inline-block;
-  width: 100%;
   height: auto;
   margin: 0 0 0.625rem;
   padding: var(--off-canvas-button-padding);
diff --git a/core/misc/dialog/off-canvas/css/button.pcss.css b/core/misc/dialog/off-canvas/css/button.pcss.css
index fb693d9bf3e..50288fc1e01 100644
--- a/core/misc/dialog/off-canvas/css/button.pcss.css
+++ b/core/misc/dialog/off-canvas/css/button.pcss.css
@@ -21,7 +21,6 @@
 
   & .button {
     display: inline-block;
-    width: 100%;
     height: auto;
     margin: 0 0 10px;
     padding: var(--off-canvas-button-padding);