Combine various CSS files

If I have the following HTML structure :

<div class="div">
    <div class="sub-div"></div>
    <div class="sub-div"></div>
    <div class="extra-sub-div"></div>
</div>

To target the second sub-div, we can use the following CSS :

.div .sub-div:nth-child(2) {
  attribute: value;
  (...)
}

Similarly, to style the extra sub-div, we would use this CSS rule :

.div .extra-sub-div {
  attribute: value;
  (...)
}

But what if we want all these divs styled with the same attribute and value?

Say, for example, we want them all to have a width of 80px.

Instead of writing separate CSS rules for each individual div like such :

1.

.div .sub-div:nth-child(1) {
  width: 80px;
}
.div .sub-div:nth-child(2) {
  width: 80px;
}
.div .extra-sub-div {
  width: 80px;
}

Is there a way to combine all these divs into one CSS rule?

Answer №1

Styling div elements:

.div > div {
  color: red;
  width: 80px;
}
<div class="div">
    <div class="sub-div">1</div>
    <div class="sub-div">2</div>
    <div class="extra-sub-div">3</div>
</div>

Selecting div elements that end with '-div':

div[class$="-div"] {
  color: green;
  width: 80px;
  background: yellow;
}
<div class="div">
    <div class="sub-div">1</div>
    <div class="sub-div">2</div>
    <div class="extra-sub-div">3</div>
  <div class="extra-sub-no">4</div>
</div>

Answer №2

To include each element individually, use , like in this example:

.div .sub-div:nth-child(1), .div .sub-div:nth-child(2), .div .extra-sub-div {
  width: 80px;
  color:red;
}
<div class="div">
    <div class="sub-div">1</div>
    <div class="sub-div">2</div>
    <div class="extra-sub-div">3</div>
</div>

Answer №3

Combining CSS selectors allows you to apply consistent styles to various elements without redundant rules in your stylesheet. Instead of duplicating CSS properties for multiple elements, you can streamline your code by using a single rule.

To group CSS selectors in your style sheet, simply separate them with commas within the same rule.

.main .sub-main:nth-child(1), .main .sub-main:nth-child(2), .main .extra-sub-main {
  width: 80px;
}

Answer №4

.div div{
   width: 80px;
}

This specific CSS code targets elements in the .div class such as .sub-div:nth-child(1), .sub-div:nth-child(2), and .extra-sub-div.

Answer №5

If I were to approach this situation, I would simply introduce an additional class within the child div elements, separated by a space. This way, you can specifically target only those child div elements that possess this particular class.

This method proves beneficial when dealing with child elements nested within the parent div and wanting to isolate them from inheriting styles associated with the .red-class class:

.red-class {
  color: red;
}
<div class="div">
  <div class="red-class sub-div">text</div>
  <div class="red-class sub-div">text</div>
  <div class="red-class extra-sub-div">text</div>
  <div class="extra-sub-div">text</div>
</div>

Answer №6

The question could use some clarification.

It seems like the best approach for you would be to target the first layer of divs like this:

 .div > div {
    width: 80px;
}

Alternatively, if you need to style the first three items:

.div div:nth-child(-n+3) {
    width: 80px;
}

There are many resources available online that can provide helpful CSS tips, such as:

https://css-tricks.com/useful-nth-child-recipies/

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