div   .pub_section {
      	    text-align: center;
      	    font-weight: bold;
      	    padding-top: 5pt;
      	    background-color: #ccc;
      	}
      	div   .pub_subsection {
      	    text-align: center;
      	    padding-top: 2pt;
      	    padding-bottom: 2pt;
      	    background-color: #ddd;
      	}
      	div   .pub_authors {
      	}
      	div   .pub_me {
            font-weight: bold;
      	}
      	div   .pub_year {
            font-weight: bold;
      	}
      	div   .pub_title {
            font-style: italic;
      	}
      	div   .pub_journal {
      	}
      	div   .pub_volume {
      	}
      	div   .pub_pages {
      	}
      	div   .pub_month {
      	}
      	div   .pub_preprint {
      	}