html{
    --pst-sidebar-secondary:17rem;
}

.bd-main .bd-content .bd-article-container {
    max-width: 100%;
}

.bd-page-width {
    max-width: 88rem;
}

div.math mjx-container  {
    overflow: hidden;
    overflow-x: auto;
}

.navbar-brand {
    margin-right: 0.5rem;
}