.MathJax span
{
	font-style: normal !important;
	font-family: STIXGeneral normal;
	font-size: 16px;
}

span.mi {
    font-style: normal !important;
    font-family: STIXGeneral normal !important;
}


@media (min-width: 768px) {
    .modal-content .col-sm-3 {
        width: 27%;
    }
}