diff --git a/core/modules/toolbar/css/toolbar.icons.css b/core/modules/toolbar/css/toolbar.icons.css
index 7bcdf654295fe377521559284fd1aa1a2b7ef9f1..ba89c05df947d36d116db934a787cd946a03c0c7 100644
--- a/core/modules/toolbar/css/toolbar.icons.css
+++ b/core/modules/toolbar/css/toolbar.icons.css
@@ -209,6 +209,9 @@
 .no-svg .toolbar-icon-help.active:before {
   background-image: url("../../../misc/icons/000000/questionmark-disc.png");
 }
+.toolbar .toolbar-bar .toolbar-icon:before {
+  min-height: 3em;
+}
 
 @media only screen and (min-width: 16.5em) {
   .toolbar .toolbar-bar .toolbar-icon {