#comparison h3, #comparison h5, #comparison p {
    text-align: center;
  }
pre {
    background-color: #444;
    color: #FFF;
    box-shadow: 0 0 10px rgba(0,0,0,.2);
    padding: 10px;
    border-radius: 6px;
    font-size: 13px;
  }

  .about-container {
    margin-top: 50px;
  }
  h1, h2, h3, h4, h5, h6 {
    margin-top: 40px;
    margin-bottom: 50px;
  }
#comparison h3, #comparison h5, #comparison p {
    text-align: center;
  }
pre {
    background-color: #444;
    color: #FFF;
    box-shadow: 0 0 10px rgba(0,0,0,.2);
    padding: 10px;
    border-radius: 6px;
    font-size: 13px;
  }

  .about-container {
    margin-top: 50px;
  }
  h1, h2, h3, h4, h5, h6 {
    margin-top: 40px;
    margin-bottom: 50px;
  }

.for-contributors {
  padding: 1.5em;
}
Add padding for contributors 'this can be you' text
Add padding for contributors 'this can be you' text
