h4 {
  clear: both;
}


#subcontent .liste-publications li{
	float:left;
	/*width:97px;*/
	width: 110px;
	text-align: center;
	height:180px;
	margin:5px;
	background: none;
}
  #subcontent ul.liste-publications.big li{
  	height:210px;
  }

.liste-publications li span {
	display:block;
	padding-top:3px;
	text-align:center;
	clear:both;
}
#subcontent .liste-publications li img {
  border: 1px solid #999;
}