: inline;}
      footer {text-align: center;}
    </style>
    <title>
      Boolean Effective Value
    </title>
    <style>
      em.rfc2119 { 
        text-transform: lowercase;
        font-variant:   small-caps;
        font-style:     normal;
        color:          #900;
      }
      a.testlink {
        color: inherit;
        text-decoration: none;
      }
      a.testlink:hover {
        text-decoration: underline;
      }
      .warning {color: orange;}
      .error {color: red;}
    </style>
  