big leave btn

client/assets/styles/controls.less

@@ -116,7 +116,7 @@ aside {
         flex: 0;
     }
 
-    .ready {
+    .ready, .quit {
         flex: 1;
         font-size: 200%;
     }

client/src/components/game.ctrl.btns.jsx

@@ -69,7 +69,7 @@ function GameCtrlBtns(args) {
     }
 
     const readyBtn = <button disabled={animating} class="ready" onClick={() => sendReady()}>Ready</button>;
-    const quitBtn = <button disabled={animating} onClick={quitClick}>Back</button>;
+    const quitBtn = <button disabled={animating} class="quit" onClick={quitClick}>Back</button>;
 
     return (
         <div class="game-ctrl-btns">