html{background-color:azure;}
    body{font-family:Verdana,Arial,Helvetica,sans-serif; background-color:azure; margin:0em; padding:0em}
    div#main{margin:.25em; padding:.25em}
    div#document{background-color:white;padding:0.25em; display:none}
    p#nav{font-size:100%; text-align:center}
    p#nav span{font-size:90%}
    span.l{color:red}
    span.answer, strong.answer{color:green}
    p#num, p.s, p.a{font-size:80%}
    span.l, small.again{color:red}   
    /*code{color:green} */
    code{font-size:110%; color:green} 
    h1{font-size:100%}
    p#toggle{margin-top:3em; font-size:80%}
    tr.alt1{background-color:white; color:black} /* white */
    tr.alt2{background-color:whitesmoke; color:black} /* whitesmoke */
    #a{color:green}
    
    /*td#start{background-color:azure; padding:1.5em 1.5em 1.5em 1.5em; text-align:left; max-width:32em} 
    td#show{background-color:ivory; padding:1.5em 1.5em 1.5em 1.5em; text-align:left; max-width:32em} 
    td#error{background-color:mistyrose; padding:1.5em 1.5em 1.5em 1.5em; text-align:left; max-width:32em} */
    form#Form2, form#Form3{float:left}
    /*form.float{float:left}*/
    p.small{font-size:80%}
       
   /* td.alt{background-color: azure}*/
    p.option{margin-bottom:0em; margin-top:0em;height:1.8em}
    /*table{border:1px solid silver;}*/
    img{border: 1px dashed silver}
    span.e{color:Maroon}
    
    /*p#x{max-width:32em}*/
    table#x{margin: 1em 0 1em 0;}
            
    form#Form3{margin-left:.5em}
    
    p#toggle a:link,p#nav a:link{color:blue; background-color: transparent; text-decoration: underline}
    p#toggle a:visited, p#nav a:visited{color: blue; background-color: transparent; text-decoration: underline}
    p#toggle a:hover, p#nav a:hover{color: red; background-color: transparent; text-decoration: underline}
    p#toggle a:active, p#nav a:active{color: white; background-color: blue; text-decoration: none}
    p#toggle a:focus, p#nav a:focus{color: white; background-color: blue; text-decoration: none}    
    
    p#x a:link{color:blue; background-color: transparent; text-decoration: underline}
    p#x a:visited{color: blue; background-color: transparent; text-decoration: underline}
    p#x a:hover{color: red; background-color: transparent; text-decoration: underline}
    p#x a:active{color: white; background-color: blue; text-decoration: none}
    p#x a:focus{color: white; background-color: blue; text-decoration: none}    
    
    p#num a:link{color:blue; background-color: transparent; text-decoration: underline}
    p#num a:visited{color: blue; background-color: transparent; text-decoration: underline}
    p#num a:hover{color: red; background-color: transparent; text-decoration: underline}
    p#num a:active{color: white; background-color: blue; text-decoration: none}
    p#num a:focus{color: white; background-color: blue; text-decoration: none}    
    
    td a:link{color:blue; background-color: transparent; text-decoration: none}
    td a:visited{color: blue; background-color: transparent; text-decoration: none}
    td a:hover{color: red; background-color: transparent; text-decoration: underline}
    td a:active{color: white; background-color: blue; text-decoration: none}
    td a:focus{color: white; background-color: blue; text-decoration: none}