div.cell {
       width: inherit ;
       background-color: #f3f3f3 ;
   }

   .container {
       max-width:50em;
    }

   /* block fixes margin on input boxes */
   /* in firefox */
   .input.hbox {
        max-width: 50em;
    }
    
   .input_area { 
        background-color: white ; 
    }

    .output_area pre {
        font-family: "Source Code Pro", source-code-pro, Consolas, monospace;
        border: 0px;
    }

    div.output_text {
        font-family: "Source Code Pro", source-code-pro, Consolas, monospace; 
    }

    div.text_cell {
        max-width: 35em;
        text-align: left;
    }
    
    div.prompt {
        width: 0px;
        visibility: hidden ;
    }
    
    .code_cell {
        background-color: #f3f3f3;
    }
    
    .highlight {
        background-color: #ffffff;
    }

    div.input_prompt {
        visibility: hidden;
        width: 0 ;
    }

    div.text_cell_render {
        font-family: "Minion Pro", "minion-pro", "Charis SIL", Palatino, serif ;
        font-size: 14pt ;
        line-height: 145% ;
        max-width: 35em ;
        text-align: left ;
        background-color: #f3f3f3 ;
    }

    div.text_cell_render h1 {
        display: block;
        font-size: 28pt;
        color: #3B3B3B;
        margin-bottom: 0em;
        margin-top: 0.5em;
        
    }
    
    .rendered_html li {
        margin-bottom: .25em;
        color: #3B3B3B;;
    }
    
    div.text_cell_render h2:before {
        content: "\2FFA";
        margin-right: 0.5em;
        font-size: .5em;
        vertical-align: baseline;
        border-top: 1px;

    }

    .hiterm {
        font-weight: 500;
        color: #DC143C;
    }

   .text_cell_render h2 {
        font-size: 20pt;
        margin-bottom: 0em;
        margin-top: 0.5em;
        display: block;
        color: #3B3B3B;
    }

    .MathJax_Display {
        /*text-align: center ;*/
        margin-left: 2em ;
        margin-top: .5em ;
        margin-bottom: .5em ;
    }

    .text_cell_render h3 {
        font-size: 14pt;
        font-weight: 600;
        font-style: italic;
        margin-bottom: -0.5em;
        margin-top: -0.25em;
        color: #3B3B3B;
        text-indent: 2em;
    }

    .text_cell_render h5 {
        font-weight: 300;
        font-size: 14pt;
        color: #4057A1;
        font-style: italic;
        margin-bottom: .5em;
        margin-top: 0.5em;
        display: block;
    }
    
    .CodeMirror {
        font-family: "Source Code Pro", source-code-pro, Consolas, monospace ;
        font-size: 10pt;
        background:  #fffffe; /* #f0f8fb #e2eef9*/
        border: 0px;
    }
    
    .rendered_html {
        
    }

    .rendered_html code {
        font-family: "Source Code Pro", source-code-pro,Consolas,    monospace;
        font-size: 85%;
    }
    
   pre, code, kbd, samp { font-family: "Source Code Pro", source-code-pro, Consola, monospace; }
    
    .rendered_html p {
        text-align: left;
        color: #3B3B3B;
        margin-bottom: .5em;

    }

    .rendered_html p+p { 
          text-indent: 1em;
           margin-top: 0;
       }

    .rendered_html ol {
        list-style: decimal;
        /*margin: 1em 2em;*/
    }

    .rendered_html ol ol {
        list-style: decimal;
    }

    .rendered_html ol ol ol {
        list-style: decimal;
    }

    body{background-color:#f3f3f3;}

    .rendered_html p.hangpar {
        text-indent: 0;
    }

</style>