.DNN_News_ItemLink 
{
 font-size: 12px;
 font-weight: bold;
 margin: 6px 12px;
 border-bottom:1px solid;
}
.DNN_News_ItemDate 
{
 font-style: italic;
 margin: 0px;
}
.DNN_News_ItemDetails 
{
 margin: 0px;
}