diff --git a/src/style.css b/src/style.css
index 0fa0f01..4d5e079 100644
--- a/src/style.css
+++ b/src/style.css
@@ -1 +1,12 @@
 @import "./reset.css";
+
+body {
+  min-height: 100vh;
+}
+
+canvas {
+  width: 100vw;
+  height: 100vh;
+  display: block;
+  object-fit: contain;
+}