How to reference nested classes with css?

Answer 1

In CSS, classes need to be prefixed by a ., ids need to be prefixed by #, and elements don't need to be prefixed at all.

This is how you need to declare your CSS:

.box1 .box-body i {
   width: 30px;
}

Note that box1 and box-body are both classes, while i is an element.

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Example:

I have listed three different

elements. This is how they would be accessed in CSS:

// first div
.class {
[some styling]
}

// second div
#id {
[some styling]
}

// third div
div {
[some styling]
}

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