Image size in subcategories

[mar.svitkov]

Hi,

 

I modifiing my shop and I need to resize the picture of subcategories (like as in picture).

 

What I must modify and how? I need to resize picture of subcategories to 800px. I was modify a subcategories border to 800px, but I dont know where I find in css resize picture.

 

Thanks for your reply. Martin.

[NemoPS]

Subcategories use the medium size pic, you need to change its dimentions from medium to the one 800px wide in category.tpl

 

 

<img class="replace-2x" src="{$link->getCatImageLink($subcategory.link_rewrite, $subcategory.id_image, 'medium_default')|escape:'html':'UTF-8'}" alt="" width="{$mediumSize.width}" height="{$mediumSize.height}" />