How to add a balloon with a large amount of information on Yandex maps?

Question

JavaScript

Please tell me how to add information to the balun as, for example, on this site mediacatalog.ru. When adding information to the balloon in the form:

<div><h1>Название</h1></div>
<div class="content">Текст</div>
....
...
и т.д.

The card stops working.

Answer 1

To do this, you need to use a custom balloon template: yandex maps api