DIV.top_bottom {
           border: solid;
           border-color: black;
           width: 100%;
           border-top: solid;
           border-bottom: solid;
           border-left: none;
           border-right: none;
           border-top-width: thin;
           border-bottom-width: thin;
           padding-top: 0.2em;
           padding-bottom: 0.2em;
           }
      CODE.jb { 
           font-size: 1.1em; 
           }