How to remove it? Comment supprimer cela?

Bonjour a tous, je voudrais suprimer cela, j'ai beau cherche dans mon thème, mais je ne trouve pas.

Hello all, I would simply remove that, I'm looking in my theme, but I can not find.

Merci de votre aide

Thank you for your help

Hello Cyberia

If you edit design.in.php.  At line 303 you will find:

<div id="indexPhotoBorder">
<div id="indexPhotoLabel">
{$sWelcomeElement}
{$sLoginSection}
</div>
<div id="indexPhoto" onclick="location='{$sPromoLink}'">
{$sImagesEls}
</div>
</div>

Change it to

<div id="indexPhoto" onclick="location='{$sPromoLink}'">
{$sImagesEls}
</div>

This will remove the grey banner.

Hope this helps

Thank you very much.