body {
  background: #f1f1f1;
  position: relative;
  height: 100%;
}
html {
  height: 100%;
}

.header {
  background: #529abb;
  color: #fff;
  padding: 20px 20px;
  text-align: center;
  margin-bottom: 100px;
}

h1 {
  margin: 0;
}
small {
  color: #fff !important;
  font-size: 13px !important;
}



footer {
  text-align: center;
  padding: 20px;
  background: #529abb;
  color: #fff;
  position: absolute;
  bottom: 0;
  width: 100%;
}