diff --git a/src/_blocks.scss b/src/_blocks.scss
index 882321b..4101fd0 100644
--- a/src/_blocks.scss
+++ b/src/_blocks.scss
@@ -33,6 +33,10 @@
   padding: 0 0.2em;
 }
 
+.block-ref .flex {
+  display: inline-flex;
+}
+
 .block-ref .block-ref {
   padding: 0 0 0 0.2em;
 }