game's footer appears after the body

src/static/css/game.css

@@ -29,8 +29,6 @@ ul { list-style-position: inside; }
 }
 
 .grid {
-    height: 100vh;
-    width: 100vw;
     display: grid;
     grid-template-columns: auto 800px auto;
     grid-template-rows: 25px 90px 1fr 100px;
@@ -182,7 +180,7 @@ ul { list-style-position: inside; }
 }
 
 .footer-content {
-    background-color: #060d1a;
+    background-color: pink;
     padding-top: 5px;
     text-align: right;
     overflow: hidden;