ready styles

client/assets/styles/instance.css

@@ -37,6 +37,11 @@
     grid-area: constructs;
 }
 
+.scoreboard .ready {
+    background: black;
+    color: forestgreen;
+}
+
 .instance .info {
     /*font-size: 75%;*/
     margin-left: 1em;

client/assets/styles/styles.css

@@ -421,6 +421,7 @@ header {
     grid-area: team;
     grid-auto-columns: 1fr;
     grid-gap: 0.5em;
+    justify-content: center;
 }
 
 .menu-instance-list {
@@ -502,6 +503,10 @@ main .top button {
     transition-timing-function: ease;
 }
 
+.ready:hover {
+    color: black;
+}
+
 .timer-container {
     display: flex;
     flex: 1 1 100%;