.card {
font-family: arial;
font-size: 48pt;
text-align: center;
color: black;
background-color: white;
}
Personally, I add another custom class like this class
.lrg {
font-family: AnkiSimSun, "SimSun", "MS Mincho", serif;
font-size: 48pt;
}
@font-face { font-family: AnkiSimSun; src: url('_simsun.ttf'); }
And then I wrap my chinese fields in a div that uses the class like this:
<div class="lrg">{{Front}}</div>
Let me know if you have questions -- it's a pretty technical area here. You can also google "css font-size" for more info, or css in general
--charlie