What the customer wantedGet a jewelry store on the platform webasyst, one of the requirements of the customer - need to sort by name and by producers.
What has been doneThe customer asked for responsive design.
Also in this work is actively used a three-dimensional positioning of objects. I use z-index - just look at the objects that above the main menu and above the slider despite the change in the size of the window.
Also z-index use for image previews of goods - that is, the picture itself is physically located under the frame with rounded corners. Thus it turns out that every picture looks loaded with rounded corners.