diff --git a/customize.dist/src/less2/include/modals-ui-elements.less b/customize.dist/src/less2/include/modals-ui-elements.less
index 62b175f0e..0cc580ec0 100644
--- a/customize.dist/src/less2/include/modals-ui-elements.less
+++ b/customize.dist/src/less2/include/modals-ui-elements.less
@@ -125,6 +125,9 @@
                     video, iframe {
                         margin-bottom: -5px;
                     }
+                    button {
+                        line-height: 1.5;
+                    }
                     & > iframe {
                         width: 100%;
                         height: 100%;