html, body {
  background: #333;
  color: #fff;
  margin: 0;
  padding: 0;
  text-align: center;
  font-family: Open Sans;
}

h1, h2 {
  font-weight: 200;
  padding: 0;
  color: #fff;
}

h1 {
  font-size: 40px;
  margin: 10px;
}

h2 {
  font-size: 18px;
  text-align: center;
  margin: 10px 0;
}

a {
  color: #ccc;
  font-size: 11px;
  display: inline-block;
  margin: 5px;
  vertical-align: middle;
  text-decoration: none;
  transition: opacity .1s;
}
a:hover {
  opacity: .7;
}

section:first-child {
  margin-top: 15px;
}

.devmount {
  position: fixed;
  bottom: 0;
  right: 0;
  height: 20px;
  line-height: 20px;
  text-decoration: none;
  font: 17px Arial;
  color: #fff;
  padding: 10px 40px 10px 0;
  margin-right: 10px;
  background: url(http://media.devmount.de/devmount_small_light.png) right center no-repeat;
  transition: background-position .3s, color .3s;
}
.devmount span {
  position: absolute;
  right: 3px;
  color: transparent;
  transition: inherit;
}
.devmount:hover {
  opacity: 1;
  background-position: left center;
  color: transparent;
}
.devmount:hover span {
  color: #fff;
}