diff --git a/public/tools/tls-test/assets/tls-test.css b/public/tools/tls-test/assets/tls-test.css
index 035e8a2..a3759e2 100644
--- a/public/tools/tls-test/assets/tls-test.css
+++ b/public/tools/tls-test/assets/tls-test.css
@@ -216,7 +216,7 @@
 }
 .tls-rank-badge > * { color: #0a0a0a; }
 .tls-rank-letters {
-    font-size: 36pt;
+    font-size: 30pt;
     font-weight: 700;
     line-height: 1;
     letter-spacing: -0.02em;