publication_nav{
	margin-top: 0px;
	width: 800px;
}
#publication_nav ul {
	list-style: none;
	display: inline;
	overflow: hidden;
	text-align: center;
	display: block;
	width: 90%;
	margin: auto;
	padding-bottom: 20px;
}
#publication_nav ul li a {
	float: left;
	width: 170px;
	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;
	margin-bottom: 2px;
	font-weight: bolder;
} 
body#publication1 a#publi1,
body#publication2 a#publi2,
body#publication3 a#publi3,
body#publication4 a#publi4,
body#publication5 a#publi5,
body#publication6 a#publi6,
body#publication7 a#publi7,
body#publication8 a#publi8,
body#publication9 a#publi9,
body#publication10 a#publi10,
body#publication11 a#publi11,
body#publication12 a#publi12{
	border-bottom: 35px solid #15C6F6;
	height: 9px;
}
#publication_nav ul li a:hover {
	border-bottom: 35px solid #15C6F6;
	height: 9px;
}