The edit box for info windows in the vector style editor supports restricted HTML.
This is the permitted HTML:
- Tags
- Text formats:
<b>,<em>,<i>
- Headers:
<h1>,<h2>,<h3>,<h4>,<h5>,<h6> - Lists:
<ul>,<ol>,<li> - Horizontal rules:
<hr> - Anchors: <a>
- Images: <img>
- Text formats:
- Numeric HTML entities such as
"(double quote) - HTML entity references, such as
&(&),<(<), and>(>) - HTML metacharacters, such as
Á