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  -      <h2>Call for Speakers</h2>
  +      <h2 id="cfp">Call for Papers</h2>
         <p>We seek to provide talks encompassing a wide variety of technologies. We welcome everyone with a strong interest in functional programming for the web to share their knowledge and experience.</p>
         <p>Whether it is a topic you have been researching for a while, or a piece of technology that has been giving you a hard time until you finally managed to reveal its inner workings, we would really like to hear what you have to share!</p>
  -      <a href="#" class="btn-primary btn-invert">Send proposal</a>
  +      <a href="https://goo.gl/qGfmds" class="btn-primary btn-invert">Send proposal</a>
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      <h2>About Sofia</h2>
      <p>What better place to enjoy the early autumn days of late September in sunny and cool Sofia? You can go for a hike to Vitosha mountain, or plan a one-day trip to the UNESCO heritage that is Rila monastery. If you have a tight schedule, you could still enjoy a relaxed walk in one of Sofia’s parks, or have a nice meal at one of the many restaurants in the city center.</p>
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negative.code:     <h2>22–23 September, Sofia</h2>
      <p>Software conference focusing on the modern functional languages and technologies used on the web. Our aim is to bring people from different parts of the functional world and exchange ideas.</p>
  
      <a href="#cfp" class="btn-default btn-invert">Call for Papers</a>
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