diff --git a/web_src/css/modules/segment.css b/web_src/css/modules/segment.css
index 8bdd25bfe..963b2209b 100644
--- a/web_src/css/modules/segment.css
+++ b/web_src/css/modules/segment.css
@@ -70,7 +70,7 @@
 }
 
 .ui.segments:not(.horizontal) > .segment:only-child {
-  border-radius: 0.28571429rem;
+  border-radius: 0.214285717rem;
 }
 
 .ui.segments > .ui.segments {