.cover-image {
  display: block;
  margin-top: 30px;
  margin-right: auto;
  margin-left: auto;
}
.create-review-account {
  margin-top: 20px;
  background-color: #104781;
}

.anthology-title {
  display: block;
  margin: 5% auto;
  color: #0d8180;
  font-weight: 400;
}

.course-header {
	margin-top: 75px;	
} 

.back-to-top { 
	background: none;
	margin: 0;
	position: fixed;
	bottom: 40px;
	right: 30px;
	z-index: 100;
	display: none;
	text-decoration: none;
	color: #12a8a6;
	font-size: 50px; 
}