Understanding the hierarchy of LESS css class structure is crucial for

Question

Understanding the hierarchy of LESS css class structure is crucial for

In my chat contact list, each contact can have a different state represented by classes:

.online
.offline
.online .selected
.offline .selected

Here are the corresponding styles (example):

.online {
   background-color: #fff;
   p { color: #000; }
}

.selected {
   background-color: #000;
   p { color: #fff; }  // This part does not seem to work
}

I always want the styles applied to .selected to take precedence, but unfortunately, only the background-color changes when I add the .selected class.

What could be missing here? Thank you!

css less

Answer 1

Answer №1

It is possible that during the compilation process, certain changes may occur that alter the order of elements, even though it is not intended to happen. Before anything else, please provide us with your LESS code as well as the compiled CSS code (you can use Procssor for formatting), this will help us understand what the browser interprets. Additionally, showing us the HTML structure of your elements would be beneficial.

In light of the aforementioned issues, a simple solution would be to prioritize the selected element by using !important

.online {
   background-color: #fff;
   p { color: #000; }
}

.selected {
   background-color: #000!important;
   p { color: #fff!important; }
}

Answer 2

It is possible that during the compilation process, certain changes may occur that alter the order of elements, even though it is not intended to happen. Before anything else, please provide us with your LESS code as well as the compiled CSS code (you can use Procssor for formatting), this will help us understand what the browser interprets. Additionally, showing us the HTML structure of your elements would be beneficial.

In light of the aforementioned issues, a simple solution would be to prioritize the selected element by using !important

.online {
   background-color: #fff;
   p { color: #000; }
}

.selected {
   background-color: #000!important;
   p { color: #fff!important; }
}

Answer 3

Answer №2

To modify the appearance of the <p> element using CSS, you should structure your CSS like this:

.selected p {
    background-color: #0000;
    color: #fff;
}

The same concept applies for the .online class.

If you require 2 different states, then include additional CSS rules:

.selected {
    // basic code
}

.selected p {
    // additional styling for the p element
}

Answer 4

To modify the appearance of the <p> element using CSS, you should structure your CSS like this:

.selected p {
    background-color: #0000;
    color: #fff;
}

The same concept applies for the .online class.

If you require 2 different states, then include additional CSS rules:

.selected {
    // basic code
}

.selected p {
    // additional styling for the p element
}

Understanding the hierarchy of LESS css class structure is crucial for

Answer №1

Answer №2

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