html,
body {
  height: auto;
  min-height: 100%;
}

body {
  background-image: linear-gradient(to bottom, #669999, #669966);
  background-repeat: no-repeat;
  color: #fff;
  font-family: 'Open Sans', sans-serif;
}

.mount svg {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}

.jumbotron {
  background-color: transparent;
  border: none;
}

.btn-primary:focus,
.btn-primary.active {
  outline: none;
  color: #fff;
  background-color: #337ab7;
  border-color: #2e6da4;
}

.btn-default:focus,
.btn-default.active {
  outline: none;
  color: #333;
  background-color: #fff;
  border-color: #ccc;
}

.vertical-center {
  min-height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
}