@import url('https://fonts.googleapis.com/css?family=Roboto');

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  background-color: #000000;
}

.center {
  display: flex;
  align-items: center;
  justify-content: center;
  height: inherit;
  width: inherit;
}

h1 {
  font-size: 3em;
  margin: 0.6em 0;
}

a {
  color: white;
  text-decoration: none;
}

a:visited {
  color: white;
}

a:hover {
  color: white;
  text-decoration: underline;
}