node_modules/nodeunit/share/nodeunit.css

/*!
 * Styles taken from qunit.css
 */

h1#nodeunit-header, h1.nodeunit-header {
    padding: 15px;
    font-size: large;
    background-color: #06b;
    color: white;
    font-family: 'trebuchet ms', verdana, arial;
    margin: 0;
}

h1#nodeunit-header a {
    color: white;
}

h2#nodeunit-banner {
    height: 2em;
    border-bottom: 1px solid white;
    background-color: #eee;
    margin: 0;
    font-family: 'trebuchet ms', verdana, arial;
}
h2#nodeunit-banner.pass {
    background-color: green;
}
h2#nodeunit-banner.fail {
    background-color: red;
}

h2#nodeunit-userAgent, h2.nodeunit-userAgent {
    padding: 10px;
    background-color: #eee;
    color: black;
    margin: 0;
    font-size: small;
    font-weight: normal;
    font-family: 'trebuchet ms', verdana, arial;
    font-size: 10pt;
}

div#nodeunit-testrunner-toolbar {
    background: #eee;
    border-top: 1px solid black;
    padding: 10px;
    font-family: 'trebuchet ms', verdana, arial;
    margin: 0;
    font-size: 10pt;
}

ol#nodeunit-tests {
    font-family: 'trebuchet ms', verdana, arial;
    font-size: 10pt;
}
ol#nodeunit-tests li strong {
    cursor:pointer;
}
ol#nodeunit-tests .pass {
    color: green;
} 
ol#nodeunit-tests .fail {
    color: red;
} 

p#nodeunit-testresult {
    margin-left: 1em;
    font-size: 10pt;
    font-family: 'trebuchet ms', verdana, arial;
}