pre, code {
    background: #2a2a2a;
    color: #e6e6e6;
}

p > code {
    padding: 3px;
    border-radius: 3px;
}

pre {
    padding: 5px 10px;
    border-radius: 3px;
}

html {
    background: #f6f7f9;
}

.header {
    background: #212c41;
    color: #f6f7f9;
}

.title:not(:first-child) {
    margin-top: 0;
}