I would like to create an area that I can “snap” circles into like in Salesforce Cards shapes. In the image below, I can drag and drop a circle into the gray spaces and they “snap” into the card with the right dimensions and are automatically “grouped” to the card so that when I drag and drop, the snapped images move along with the card. How do I create these gray circles myself?
![](https://uploads-us-west-2.insided.com/lucid-us/attachment/f3ab33ca-2f4c-4cc6-bce2-11323169f21d.png)
Here’s the above card with a few circles snapped in:
![](https://uploads-us-west-2.insided.com/lucid-us/attachment/7ae2230c-e24d-440b-b1f9-fee41a0a6b0a.png)