How to add custom CSS classes

[azec-pdx]

Hi !
From help page, I am understanding that custom CSS definitions can be added to <root>/static/css/style.css.

But let's say I have a brick like this:

{{< brick_image >}}


# Accelerate digital transformation with DevOps excellence

Empower your projects with strategic DevOps solutions, aligning technology, processes, and people to achieve transformative business outcomes.

{{< button "Speak to our DevOps experts" "/contact/" >}}

![](/uploads/illustrations/processing-rafiki.svg)

{{< /brick_image >}}

This creates in HTML:

<section class="image">
...
</section>

How can I add additional classes to this section, besides image class so that I can link it to custom CSS ?

TY!