ref-dash/css/navbar-top-fixed.css

/* Show it is fixed to the top */
body {
  min-height: 75rem;
  padding-top: 4.5rem;
}

main > .container {
  padding: 60px 15px 0;
}
  
.footer {
  background-color: #f5f5f5;
}
  
.footer > .container {
  padding-right: 15px;
  padding-left: 15px;
}
  
code {
  font-size: 80%;
}