/* Basic stylesheet for MathML elements */
math {
    font-family: 'Times New Roman', Times, serif;
    font-size: 1em;
    line-height: 1.2;
}

mrow,
mfrac,
msqrt,
mroot,
mi,
mo,
mn,
ms,
mtext,
mtable,
mtr,
mtd,
mstyle {
    display: inline-block;
    vertical-align: middle;
}

mi {
    font-style: italic;
}

mo {
    margin: 0 0.2em;
}

mfrac {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}

mfrac>* {
    display: block;
    text-align: center;
}

mfrac> :first-child {
    border-bottom: 1px solid currentColor;
}

msqrt {
    border-top: 1px solid currentColor;
    padding-left: 0.2em;
}

mroot {
    display: inline-flex;
    align-items: flex-start;
}

mroot> :first-child {
    border-top: 1px solid currentColor;
    padding-left: 0.2em;
}

mroot> :last-child {
    font-size: 0.6em;
    vertical-align: 0.4em;
}

mtable {
    border-collapse: collapse;
    margin: 0.5em 0;
}

mtr {
    display: table-row;
}

mtd {
    display: table-cell;
    padding: 0.2em;
    text-align: center;
}

mstyle {
    display: inline-block;
}