a,
a:focus,
a:hover {
  color: #fff;
}
html,
body {
  height: 100%;
  background-color: #008ea0;
}

body {
  display: -ms-flexbox;
  display: flex;
  color: #fff;
}

footer {
  color: rgba(255, 255, 255, 0.7);
}