BODY {background-attachment: fixed; 
      background-image: none;
      background-repeat: no-repeat }

A:link {color: black; 
        font-family: Helvetica , arial; 
        font-size:16px; 
        text-decoration: none;}
        

A:active {color: white; 
          font-family: Helvetica , arial; 
          font-size:16px; 
          text-decoration: none;}
          

A:visited  {color: black;  
            font-family: Helvetica , arial; 
            text-decoration: none; 
            font-size:16px;}

.indice  {position: relative;
          left: 15px;}