.markdown-text-box em{
    font-style: italic;
}
.document-content .content-mkdown .markdown-text-box table tr th[align='center'] {
    text-align: center;
}
.document-content .content-mkdown .markdown-text-box table tr th[align='left'] {
    text-align: left;
}
.document-content .content-mkdown .markdown-text-box table tr th[align='right'] {
    text-align: right;
}