#book-body {
	background-color: #d4d5db;
}
.my-custom-btn {
	background-color: #163621;
	border-color: #0d101c;

  -webkit-border-radius: 9px;
  -moz-border-radius: 9px;
  border-radius: 9px;
}
.book-font-weight-light {
	font-weight: 200;
}
.book-font-weight-normal {
	font-weight: 300;
}
.book-font-weight-bold {
	font-weight: 400;
}