diff --git a/src/index.css b/src/index.css
index 8856f90..d2a898f 100644
--- a/src/index.css
+++ b/src/index.css
@@ -1,7 +1,11 @@
-body {
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica,
-    Arial, sans-serif;
-  margin: auto;
-  max-width: 38rem;
-  padding: 2rem;
+* {
+  margin: 0;
+  padding: 0;
+}
+
+body {
+  width: 100vw;
+  height: 100vh;
+  padding: 10px;
+  box-sizing: border-box;
 }