RenderedBody styling classes

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1

Hello ,
is there any ways to get the styling classes of the renderedbody html
i’m using

rest/api/3/issue/${issueKey}/comment?expand=renderedBody

and i’m getting

<div class="panel" style="background-color: #fffae6;border-width: 1px;"><div class="panelContent" style="background-color: #fffae6;">
<p>test test</p>
</div></div>

is there any way to get the class=“panel” styling ?
thank you