diff --git a/src/button/main.scss b/src/button/main.scss
index 45dfb2af7b..e585df6391 100644
--- a/src/button/main.scss
+++ b/src/button/main.scss
@@ -26,10 +26,10 @@
             transition: opacity $motion-duration-immediately $motion-linear;
         }
 
-        .#{$css-prefix}icon {
-            font-size: 0;
-            vertical-align: top;
-            height: 100%;
+        .#{$css-prefix}icon.#{$css-prefix}xs {
+            &:before {
+                vertical-align: baseline;
+            }
         }
 
         &.hover,