WIP proper help and options panel

Keypresses not working. TweeningFns inputs are not synced.

css/style.css

@@ -4,19 +4,52 @@
 }
 
 html {
-    overflow: hidden;
+  background-color: #1e1e1e;
 }
 
-#help {
-  display: flex;
-  justify-content: center;
-  background-color: black;
+button {
+  background-color: #2e2e2e;
+  border-color: #4a4a4a;
+  color: #fafafa;
+  padding: 2px;
+}
+
+td, th {
+  padding: 2px 5px;
+}
+
+input {
+  color: white;
+  background-color: #2e2e2e;
+  border-color: #4a4a4a;
+}
+
+input[type=number] {
+  padding: 3px;
+}
+
+div.panel {
+  background-color: rgba(0, 0, 0, 0.6);
+  border: 2px solid #1e1e1e;
   color: white;
   position: absolute;
-  top: 0;
+  top: 26px;
   left: 0;
+  z-index: 11;
+  padding: 5px;
+}
+
+#help h2 {
+  text-align: center;
 }
 
 #help table {
   color: white;
 }
+
+#options {
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 10;
+}