diff --git a/src/styles/author.css b/src/styles/author.css
index 8fe56dc..bc83c49 100644
--- a/src/styles/author.css
+++ b/src/styles/author.css
@@ -56,6 +56,8 @@
 }
 
 .IBMSMSMSSS_Author_Top_Icon {
+  min-width: 16;
+  min-height: 16px;
 }
 
 .IBMSMSMSSS_Author_Top_Address {