going in the very right direction!

frontend/index.html

@@ -12,6 +12,13 @@
 </head>
 <body>
   <h1>Hello, world!</h1>
+
+  <h3 id="first-ts"></h3>
+  <svg width="450" height="900" id="first" style="background-color: lightgray">
+  </svg>
+
+  <br>
+
   <svg  width="900" height="450" >
       <rect x="0" y="0" width="900" height="450" class="court-border"></rect>
       <line x1="450" y1="0" x2="450" y2="450" class="court-border"></line>
@@ -57,6 +64,7 @@
 
   </svg>
 
+
   <div>
     <button id="play">play</button> <br>
     <button id="pause">pause</button>