@media print {
    pre,
    code {
        overflow: visible !important;
        white-space: pre-wrap !important;
        word-wrap: break-word !important;
    }

    .markdown .code-copy-btn {
        display: none !important;
    }

    .container header {
        display: none !important;
    }

    .container footer {
        display: none !important;
    }
}