* {
  font-family: 'Gotham', sans-serif;
}

img.logo {
  width: 6rem;
}

img.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

div.header {
  background: url(header-background.png);
  background-size: cover;
  background-position-x: center;
  background-position-y: center;
  color: #ffffff;
  text-align: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

div.main-body {
  padding-top: 2rem;
}

.form-control {
  max-width: 25rem;
}

h1 {
  font-weight: bolder;
}
h2 {
  font-weight: bolder;
}

p.aside {
  font-style: italic;
}

.gray {
  color: #888888;
}

button.signup {
  margin-top: 1rem;
  background: #5654cc;
  color: #ffffff;
}

button.signup:hover, button.signup:focus, button.signup:active {
  background: #4542be;
}