Improve appearance

assets/style.css

@@ -0,0 +1,64 @@
+@font-face {
+    font-family: 'MachineScript';
+    font-style: normal;
+    font-weight: 400;
+    src: url(./MachineScript.ttf) format('truetype');
+}
+
+html, body {
+    width: 100%;
+    height: 100%;
+    margin: 0;
+}
+
+html {
+    background-color: #29292a;
+}
+
+body {
+    font-family: MachineScript;
+    color: white;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    background: url(./grass.png);
+}
+
+#backlayer {
+    position: fixed;
+    top: 0px;
+    left: 0px;
+    width: 100%;
+    height: 100%;
+    background-color: #000000d6;
+    z-index: 1;
+}
+
+#startScreen {
+    text-align: center;
+    z-index: 2;
+}
+
+#startScreen ul {
+    list-style: none;
+    line-height: 30px;
+    padding: 0px;
+}
+
+a {
+    color: white;
+}
+
+a:hover {
+    color: darkgreen;
+}
+
+
+#gameScreen {
+    z-index: 2;
+    text-align: center;
+}
+
+canvas {
+    margin-bottom: 20px;
+}