diff --git a/assets/site.css b/assets/site.css
index c5fb03f..01b12e4 100644
--- a/assets/site.css
+++ b/assets/site.css
@@ -13,7 +13,7 @@
   box-sizing: border-box;
   display: flex;
   flex-direction: column;
-  min-height: 100%;
+  min-height: 100vh;
   flex-grow: 1;
   padding: 0;
   font-size: 16px;