1 files changed, 11 insertions, 22 deletions
diff --git a/docs/try.html b/docs/try.html
index a054e8c6..3d91e728 100644
--- a/docs/try.html
+++ b/docs/try.html
@@ -5,33 +5,22 @@
   <title>BQN online REPL</title>
   <link href="style.css" rel="stylesheet"/>
   <style>
-    * { box-sizing: border-box; }
     li { margin:0.7em 0; }
-    #code { width:100%; outline:none; }
-    #run, #perm { float:right; }
-    #perm { font-size:0.7em; margin:-0.2em 1.6em 0 0; }
-    .cont { margin:1.3em 0; }
-    #rslt { border:none; background:none; min-height:8em; }
-    #rslt.err { color:#d11; }
-    #kb { line-height:1.5; width:100%; padding:0.3em 0; background:inherit; }
-    #kb span { cursor:default; padding:1px; }
-    #kb span:hover { background-color:#bce; }
-    #kb.backslash  { background-color:#cee; }
-    @media (prefers-color-scheme:dark) {
-      #kb span:hover { background-color:#237; }
-      #kb.backslash  { background-color:#1e2430; }
-    }
+    textarea { padding:0.2em; }
+    .perm { font-size:0.7em; margin:-0.2em 1.6em 0 0; }
+    .run, .perm { float:right; }
+    .rslt { border:none; background:none; min-height:8em; }
   </style>
 </head>
 <body>
   <a href="https://mlochbaum.github.io/BQN/" title='BQN homepage'>BQN</a>
   <div class="cont">
-    <div id="kb" class="bqn"></div>
-    <textarea id="code" class="bqn" rows="8" autofocus></textarea>
-    <input id="run" type="submit" value="Run (or shift-enter)">
-    <a id="perm" href="#" title="Link with the code above embedded">permalink</a>
+    <div class="kb"></div>
+    <textarea class="code" rows="8" autofocus></textarea>
+    <input class="run" type="submit" value="Run (or shift-enter)">
+    <a class="perm" href="#" title="Link with the code above embedded">permalink</a>
   </div>
-  <pre id="rslt"></pre>
+  <pre class="rslt"></pre>
   <p>
     Notes:
     <ul>
@@ -45,8 +34,8 @@
 <script src="bqn.js"></script>
 <script>
 let body = document.body;
-let doc={}; // html elements with an id
-body.querySelectorAll('[id]').forEach(e=>doc[e.id]=e);
+let doc={}; // html elements with a class
+body.querySelectorAll('[class]').forEach(e=>doc[e.classList[0]]=e);
 let repl = ()=>{
   try {
     let s=doc.code.value;