diff --git a/public/style.css b/public/style.css
index 885eafe51..702b5f16b 100644
--- a/public/style.css
+++ b/public/style.css
@@ -138,6 +138,7 @@ body {
     /*fallback for JS load*/
     height: 100vh;
     height: 100svh;
+    height: 100dvh;
     /*defaults as 100%, then reassigned via JS as pixels, will work on PC and Android*/
     /*height: calc(var(--doc-height) - 1px);*/
     background-color: var(--greyCAIbg);