anchor.diff:  <!DOCTYPE html>
   <html>
   <head>
  -    <meta name="description" content="TwilioQuest starter code">
  +    <meta name="description" content="Ari starter code">
       <meta name="viewport" content="width=device-width, initial-scale=1">
  -    <title>Welcome to the Ruby Guild!</title>
  +    <title>Welcome to Ari's SMS bot!</title>
   
       <!-- A little CSS to make our page prettier -->
       <link href="//fonts.googleapis.com/css?family=Press+Start+2P" 
  
positive.code:         <form>
              <p>Enter your mobile phone number:</p>
              <input id="to" type="text" 
                  placeholder="ex: +16518675309"/>
              <button>Send me a message</button>
          </form>
      </div>
      <div id="footer">
          <span>Twilio</span><img src="/TwilioQuest32.png" alt="TwilioQuest"/>Quest
          <p>
              Made with <img src="/heart.gif" alt="heart"> by your pals 
              <a href="http://www.twilio.com">@twilio</a>.
          </p>
      </div>
  
  
negative.code: 
          <div id="welcome">
              <img src="/ruby_shield256.png" alt="Ruby Shield"/>
              <h1><span>Ari's</span> Guild</h1>
              <p>
                  Welcome to Ari's Guild! Join your fellow coders as you
                  metaprogram to victory in your own Quest.
              </p>
          </div>
  
          <h3>Hello World</h3>
          <p>
              Below, we have two simple demos that will confirm your environment
              has been properly configured, that there's enough balance in the account,
              and that things are generally not broken.
          </p>
          <br/>
          <ul id="tabs">
  