#all { text-align: left;
       margin: auto;
       width: 54em;
       height: 100%; }

#medium { width: 24em;
          float: left;
          text-align: right;
          padding-right: 2em;
          margin-bottom: 2em; }

#abstract { width: 24em;
            float: right;
            text-align: left;
            border-left: 1px solid #ff9900;
            padding-left: 2em;
            margin-bottom: 2em; }
          
body { background-color: black;
       color: #aaa;
       text-align: center;
       /* font-family: serif; */
       /* font-size: 11pt; */ 
       }

h1 { font-size: 160%;
     margin-top: 10ex;
     color: #fff;
     white-space: nowrap; }

h2 { font-size: 120%;
     margin-top: 3ex; 
     margin-bottom: 1ex;
     padding: 0;
     color: #fff; }

.seealso { font-size: 80%; }

address { text-align: center;
          font-size: 60%;
          padding-top: 1ex;
          /* font-family: sans-serif; */
          font-style: normal;
          color: #aaa;
          }

a:link    { color: #ff9900; 
            text-decoration: none; }
a:visited { color: #ff8800;
            text-decoration: none; }

a:hover, a:active { text-decoration: underline; }

#stamp { clear: both;
         border-top: 1px solid #aaa; }