What is the data store for the mvc model?

Question

Design patterns

Hello, tell me please
What can be a data store for a model (model) in the implementation of the MVC pattern?

Answer 1

Check if you didn't put a semicolon after content: "";

Answer 2

Good afternoon.
You didn't write correctly.
.radio:not(checked) + label:after {
content: '123';
position: absolute;
top: 13px;
left: 23px;
width: 14px;
height: 14px;
border-radius: 50%
background: #dfdcdc;
box-shadow: inset 0 1px 1px rgba(0,0,0,.5);
transition: all .2s;
}

Answer 3

content-height and so on, what is it?
there is a css standard and there is no content height there!
there is just height, top, left and so on

Answer 4

If you hover over the icon with an exclamation mark, it will say that there is no such property.