body {
    background: white;
    color: black;
    font-family: Courier, "Courier New", monospace;
    font-size: 18px;
    line-height: 1.35;
}
main {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 24px;
}
.site-header {
    text-align: center;
    margin-bottom: 32px;
}
.site-header::before,
.site-header::after {
    content: "* * *";
    display: block;
    margin: 18px 0;
    letter-spacing: 0.25em;
}
h1 {
    margin: 0;
    font-size: 24px;
    font-weight: normal;
    letter-spacing: 0.35em;
    text-transform: uppercase;
}
.ddg-table {
    width: 100%;
    margin: 28px 0;
    border: 1px solid #666666;
    border-spacing: 2px;
}
.ddg-table th,
.ddg-table td {
    border: 1px solid #999999;
    padding: 5px 7px;
    vertical-align: top;
}
.ddg-table th {
    font-weight: bold;
    font-style: italic;
    text-align: center;
    background: white;
}
.vote-cell {
    width: 28px;
    text-align: center;
}
.submit-cell {
    text-align: center;
}
.label {
    font-style: italic;
}
.problem-statement {
    margin: 8px 0;
}
p {
    margin: 8px 0;
}
button {
    padding: 2px 8px;
    border: 1px solid black;
    background: #e9e9e9;
    color: black;
    font-family: Courier, "Courier New", monospace;
    font-size: 16px;
    cursor: pointer;
}
a {
    color: blue;
    text-decoration: underline;
    font-family: Courier, "Courier New", monospace;
}