diff --git a/client/simple/src/less/style.less b/client/simple/src/less/style.less
index 1ea7c3e4b..93e8cb7ed 100644
--- a/client/simple/src/less/style.less
+++ b/client/simple/src/less/style.less
@@ -80,6 +80,12 @@ body {
   margin: 0;
 }
 
+@supports (height: 100dvh) {
+  body {
+    height: 100dvh;
+  }
+}
+
 main {
   width: 100%;
   margin-bottom: 2rem;