How to make form field groups and highlighting when you select multiple items?

Tell me how to make such a form?
5c9b75f0d2766898773737.jpeg
Can someone tell me a complete example to study.
X - grayed out
On selected
If one string is selected 1, 2 or 3 value - highlights the selected value.
Also in the same column, you can select only 1 item (like a radiobutton)
But there are grayed out.
Thanks in advance.
March 19th 20 at 08:51
1 answer
March 19th 20 at 08:53
Solution
you can start with something like that
https://codepen.io/anon/pen/OqeJVK

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