diff --git a/src/index.html b/src/index.html
index b3018ce..0cbe57c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -156,7 +156,7 @@ <h1>MyThrow.xyz</h1>
 
       #about-dialog > article {
         padding: 0 10px;
-        max-height: 55vh;
+        max-height: 55dvh;
         overflow: auto;
       }