The site running WP does not display italics, indexes and exponentiations. How to fix?

Question

Fonts

Website powered by WordPress. In the visual editor, it shows as it should, but when publishing, italics, indices and numbers raised to a power are not displayed. I understand that you need to change the font? If so, how to replace and with what (popular). Thanks in advance.

Answer 1

I understand that you need to give the job to a professional with such questions.

Answer 2

Open the file reset.css find the line

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-weight: inherit;
font-style: inherit;
font-size: 100%
font-family: inherit;
vertical-align: baseline;
}

From below we add
em {
font-style: italic;
margin: 0;
padding: 0;
border: 0;
outline: 0;
}