.navbar-brand {
	font-family:Lucida Sans Unicode;
	font-size:20px;
	line-height: 25px;
}

.article-abstract {
text-align: justify;
}

#headerNavigationContainer {
    border-bottom: 1px solid #ddd;
}

footer[role="contentinfo"] {
    background: #d7d7d7;
}

.container-fluid {
    background-color: #4e4b4b !important;
}

footer .container {
    width: auto !important;
    margin-left: 0px;
    margin-right: 10px;
}