Hello,

Can we add a rollover effect on a picture in a Zenpage, album description or codeblock ?

This code

`<center>`
`[img]/mypath/mypicture2.jpg[/img]`
``
`</center>`

does not work, but is ok in an html page

You can do everything that is possible with HTML and CSS but you have to modify the theme used yourself. And you should really not be using `<center>` anymore as it is not part of the current HTML standard anymore.