.masthead      { font-size: 36px;
                 line-height: 1.5em; 
                 color: black;
                 background-color: rgb(240,240,240);
                 border: 1px solid black;
                 padding: 12px; 
                 margin: 0;
                 margin-bottom: 0; 
               }
.strike        { background-color: #00FF00; text-decoration: line-through }
.add           { background-color: #0000FF; text-decoration: overline }
.sideright     { position: relative; margin: 5px; float: right; background: #BFBFBF; padding: 10px }
.sideleft      { position: relative; margin: 5px; float: left; background: #BFBFBF; padding: 10px }
.shephardleft  { position: relative; 
                 vertical-align: middle;
                 background-color: #330033; 
                 color: #ffffff;
                 float: left; 
                 width: 45%;
                 padding: 10px;
                 margin: 0;
               }
.shephardright { position: relative; 
                 vertical-align: middle;
                 float: right; 
                 background-color: #330000; 
                 color: #ffffff;
                 width: 45%;
                 padding: 10px;
                 margin: 0;
               }
.redincense    { position: relative; 
                 float: right; 
                 background: #FF0000; 
                 color: #FFFFFF; 
                 padding: 10px;
                  }