about_the_book_nav{
	margin-top: 0px;
	width: 800px;
}
#about_the_book_nav ul {
	list-style: none;
	display: inline;
	overflow: hidden;
	text-align: center;
	display: block;
	width: 70%;
	margin: auto;
	padding-bottom: 10px;
}
#about_the_book_nav ul li a {
	float: left;
	width: 160px;
	height: 40px;
	line-height: 53px;
	border-bottom: 4px solid #15C6F6;
	color: #F05134;
	text-decoration: none;
	-webkit-transition: .2s all linear;
	-moz-transition: .2s all linear;
	-o-transition: .2s all linear;
	transition: .2s all linear;
	margin-right: 2px;
	font-weight: bolder;
} 
body#isthisbookforyou a#isthisbookforyou,
body#whattoexpect a#whattoexpect,
body#recipes a#recipes{
	border-bottom: 35px solid #15C6F6;
	height: 9px;
}
#about_the_book_nav ul li a:hover {
	border-bottom: 35px solid #15C6F6;
	height: 9px;
}