When hovering, the background color of the main buttons should lighten slightly. The
drop shadow should also be more visible.

The visitor can add the dishes he wishes to his order by clicking on them. A small
checkmark will appear to the right of the dish. This tick should slide from right to left.
For this first version, the effect can be displayed on hovering on desktop instead of
clicking. If the title of the dish is too long, it will have to be trimmed with suspension
points. An example of the expected effect is provided.

When arriving on the page, the dishes should appear gradually with a slight time lag.
They may appear either one by one or by group Starter, Main course, and Dessert.
An example of the expected effect is provided.

When the application has more menus, a loading spinner will be necessary. On this
mock-up, we would like to have a preview of it. It will have to appear for 1 to 3
seconds when you arrive on the home page, cover the whole screen, and use CSS
animations (no library). The design of this loader is not defined, so any proposal is
welcome as long as it is consistent with the graphic charter.