* {
  font-size: 0.95rem;
}
html,
body {
  height: 100%;
}
body {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
}
.content {
  width: 100%;
  max-width: 450px;
}
.form-signin {
  max-width: 300px;
}
.bg-blue {
  background-color: #20549a;
}