Question: I wanted to ask you for help.

I have a `Book` table from which I want to draw two recently added books (there is no add date in the database, I want to sort `idb` - book id).
I want to do this by the appropriately written method name in Repository (i.e. by `Spring Data`)
that is something like that
The `<Book> findAllOrderByIdbDesc();`
I want to limit the results to two and I have a problem with that.
How do you save such a query?

Answer: 
I had the same question and i would translate it like this:

**XD:**  

Background color: RGB(54, 93, 62)  

Blur: 16  

Brightness: 15  

Effect Opacity: 34%  

**CSS:**  

```
background-color: rgba(54, 93, 62, 0.34);
backdrop-filter: blur(16px) brightness(115%);

```

The blur stays in pixel.  

The brightness in XD is -50 to +50. I would say it goes from -50% to -50% from 100% so its the same interval as 50% to 150%.  

The effect opacity in XD is at 0% without color and with 100% full color. So its the same as setting the opacity of the background-color from 0 to 1.
Have you tried having a look at XD's design specs feature? [Adobe XD design specs](https://helpx.adobe.com/xd/help/design-specs-for-developers.html) let you and your collaborators view design specs published from Adobe XD, which enable you to inspect and comment on flows, measurements, and styles.

1. Click the share button in the upper right hand of XD, and click "Publish Design Specs"

[![enter image description here](https://i.stack.imgur.com/C5orb.png)](https://i.stack.imgur.com/C5orb.png)

2. Under "Export for", select "Web" (or "iOS" or "Android")

[![enter image description here](https://i.stack.imgur.com/BGazs.jpg)](https://i.stack.imgur.com/BGazs.jpg)

3. Go to the generated link, and select the blurred object on the artboard. You'll be able to see specific values in the right-hand Specs panel for the following filter properties:

	* blur
	* brightness
	* opacity

[![enter image description here](https://i.stack.imgur.com/077kZ.png)](https://i.stack.imgur.com/077kZ.png)