body       { background-color: black; 
                            font-family: Verdana, Geneva, Arial, sans-serif; 
                            color: white;       
                            }
   
                   p        { font-size: 12pt;
                               line-height: 14pt;
                             }

                 span     { float: left;
                                font-size: 300%;
                                line-height: 100%;
                               }

                  h2.a     { font-size: 12pt;
                              font-weight: normal;
                              line-height: 12pt;
                              margin-top: 20pt;
                              margin-bottom: 10pt;
                              }

                  h2.b     { font-size: 12pt;
                              font-weight: normal;
                              line-height: 12pt;
                              margin-top: 10pt;
                              margin-bottom: 20pt;
                              }

                .class1  { line-height: 14pt;
                             }

           .blocktext  { margin-left: auto; margin-right: auto; width: 750px; line-height: 18pt;
                             }                       

                       a    { color: #FFFFFF;
                              font-family: verdana, palatino, arial, sans-serif;
                              font-size: 12pt;
                              font-weight: normal;
                              text-decoration: none;
                             }
                 a:link     { color: white ;
                              font-family: verdana, palatino, arial, sans-serif;
                              font-size: 12pt;
                              font-weight: normal;
                              text-decoration: underline;
                             }
            a:visited    { color: white ;
                              font-family: verdana, palatino, arial, sans-serif;
                              font-size: 12pt;
                              font-weight: normal;
                              text-decoration: underline;
                             }
           a:active     { color: white ;
                              font-family: verdana, palatino, arial, sans-serif;
                              font-size: 12pt;
                              font-weight: normal;
                              text-decoration: underline;
                             }
            a:hover     { color: white ;
                              font-family: verdana, palatino, arial, sans-serif;
                              font-size: 12pt;
                              font-weight: normal;
                              text-decoration: underline;
                             }

         .fancy_list     { list-style: none;
                              }

               div.ex1   { padding-right: 50px;
                               padding-left: 30px; }

                       li      { line-height: 150%;
                               }       

                       .b     { border-collapse: collapse;
                               }

                     .aa     { border:3px; border-style: solid; border-color: #4cabd7;                               
                               }

                   .pdd     { padding: 20px; }

            .centered    {  display: block;
                                 margin-left: auto;
                                 margin-right: auto; }

                         .his {  margin-left: auto; margin-right: auto; width: 800px; line-height: 18pt;
                                  font-family: Arial, Helvetica, sans-serif;
                                  font-size: medium;                                
                                  text-align: justify;
                                }

                         .ri    { float: right;
                                  margin: 0 0 0 0;
                                  padding: 10px 0px 6px 17px;
                                }

                         .le    { float: left;
                                  margin: 0 0 0 0;
                                  padding: 10px 17px 6px 0px;
                                 }