diff --git a/src/app.css b/src/app.css
index 511aa318..69be22ce 100644
--- a/src/app.css
+++ b/src/app.css
@@ -119,6 +119,8 @@ a.mention span {
 .timeline {
   margin: 0 auto;
   padding: 0;
+  min-height: 100vh;
+  min-height: 100dvh;
 }
 .timeline > li {
   list-style: none;