body {
    font-family: 'Trebuchet Ms', Verdana, Arial, sans-serif;
    padding: 0 1em 1em 1em;
}

/* Layout */
html, body { margin: 3px; padding: 0; }
#leftcol, #rightcol { width: 49%; height: 100%; }
#leftcol { float: left; }
#rightcol { float: right; }

h1, h2, h3 {
    padding: 0.2em;
}

h1 {
    font-size: 1.4em;
}

h2 {
    font-size: 1.2em;
}

h3 {
    font-size: 1.0em;
}

#intro {
    color: #5c7a1f;
    font-style: italic;
    margin: 0 0 0 0.5em;
}

footer {
    clear: both;
}

h3.footer {
    text-align: right;
}

a {
    color: #5c7a1f;
}

ul {
    list-style-image: url('../images/bullet.png');
}

#leftcol p, #rightcol p { margin-left: 1em; }

a.back, a.next {
    display: inline-block;
    margin-top: 2em;
    background-repeat: no-repeat;
    text-decoration: none;
    border: solid 1px #5c7a1f;
    border-radius: 8px;
}

a.back {
    background-image: url('../images/back.png');
    background-position: 2% center;
    padding: 4px 6px 4px 20px;
}

a.next {
    background-image: url('../images/forward.png');
    background-position: 98% center;
    padding: 4px 20px 4px 6px;
}

a.back:hover, a.next:hover {
    background-color: #e0f0c2;
}

div.code {
    font-family: monospace;
}

table {
    border: solid 1px #5c7a1f;
}

thead {
    background-color: #5c7a1f;
    font-weight: bold;
    color: white;
}

tbody tr:nth-child(even) {
    background-color: #cce699;
}

tbody tr:nth-child(odd) {
    background-color: #e0f0c2;
}

th, td {
    padding: 0.2em;
    min-width: 5em;
}

span.offer {
    font-weight: bold;
    color: green;
}

span.warn {
    display: block;
    color: crimson;
}

td.enhanced {
    font-weight: bold;
    color: green;
}

div.banner {
    width: 112px;
    height: 60px;
    border: solid 2px black;
    border-radius: 10px;
    float: right;
    text-align: center;
    padding: 4px;
    background-color: #e0f0c2;
}

div.banner span {
    font-weight: bold;
    display: block;
}

form {
    border: solid 1px lightgray;
    padding: 0.5em 1.5em 0.5em 1.5em;
    background-color: #e0f0c2;
}

label, textarea, input, select {
    display: block;
}

input, select {
    margin-bottom: 1em;
}

textarea {
    height: 14em;
    width: 80%;
}

div.radio {
    margin-left: 2em;    
}

div.radio label, div.radio input {
    display: inline;
}

span.string {
    color: darkgreen;
}

p.label {
    font-style: italic;
}

p.answer {
    text-indent: 3em;
}

div.white {
    background-color: white;
}

div.red {
    background-color: #cd0a0a;
}

div.blue {
    background-color: cadetblue;
}