default.css

@@ -15,7 +15,7 @@ canvas {
 }
 
 #navigation {
-    background: #ccd0da;
+    background: #9ca0b0;
     position: fixed;
     top: 0px;
     left: 0px;
@@ -64,8 +64,6 @@ canvas {
 .canvas {
     width: 780px;
     height: 600px;
-    align-items: center;
-    justify-content: center;
     margin: auto;
 }
 
@@ -74,14 +72,13 @@ canvas {
 }
 
 h1 {
-    width: 130px;
+    width: 400px;
     text-align: center;
-    display: inline-block;
     font-size: 1.8rem;
-    margin: 0px;
+    margin: auto;
     padding: 8px;
-    border-top-left-radius: 18px;
-    border-top-right-radius: 18px;
+    background: #e6e9ef;
+    border-radius: 24px;
 }
 
 h2 {