New listing – close accordion

Hello Guys,

Any one know how to make the first step in the “create new listing” hidden? I need the whole accordion to be closed when entering the add new listing page. I have no idea how to do this but im guessing it is possible with a JQuery and setting aria-expanded=”false”?

<div id=”step1″ class=”stepblock2 panel-collapse collapse” aria-expanded=”false” style=”height: 0px;”>

Best Regards