a{
	background-color: inherit;
	text-decoration: none;
	text-align: center;
	display: block;
}
.book-div {
	display: block;
}
.list-group-item {
	background-color: #DEDCDA;
}
.book-text {
	margin: 0px;
	background-color: inherit;
	font-size: 120%;
	font-weight: bold;
	color: black;
}
.book-date-text {
	margin: 0px;
	background-color: inherit;
	font-size: 85%;
	font-style: oblique;
	color: #878786
}
a:visited {
    color: black;
}
a:hover {
    text-decoration: none;
}
.library-nav{
	margin-bottom: 10px;
}
.library-nav li {
		background-color: #1ACDC5;
}
.library-nav li:hover:not(.active) {
		background-color: #5EE6EB;
		cursor: pointer;
}
.library-nav li span{
	color: #FFF;
		font-weight: bold;
}
.library-nav li span:hover {
	font-weight: bold;
}
.library-nav li:active{
		background-color: #EC8F16;
		font-weight: bold;
}
.library-nav .active{
		background-color: #EC8F16;
		font-weight: bold;
}
.categories {
	border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,.5);
  margin: 3px;
}
#container-books {
	border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,.5);
}