.loader-centaur {
	/*display: none;*/
	border: 10px solid #f3f3f3; /* Light grey */
	border-top: 10px solid #3498db; /* Blue */
	border-radius: 50%;
	width: 50px;
	height: 50px;
	animation: spin 2s linear infinite;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

table.publications, table.publications td {
	border: none;
    max-width: 100%;
    word-break: break-word;
}