.jumbotron-background {
	position: relative;
	background: url('https://unagift.com/images/tetiana-shadrina-BgDvAapofe0-unsplash.jpg') no-repeat center center;
	background-size: cover;
	min-height: 100vh;
	background-attachment: fixed;
}
.jumbotron-content {
	vertical-align: middle;
	background: #d7d7d7;
	background: rgba(255, 255, 255, 0.66);
	padding: 20px;
}

#logo {
	position: relative;
}
#logo img {
	position: absolute;
	top: 10px;
	left: 10px;
}

#top-right {
	position: relative;
}
#top-right div {
	position: absolute;
	top: 10px;
	right: 10px;
}

.vertical-center {
  display: flex;
  align-items: center;
}