Css select with 2 classes

How to Select an HTML Element with Two Classes Using CSS, JavaScript, and SCSS

Learn how to select an HTML element with two classes using CSS and JavaScript. Use semantic and meaningful class names to avoid CSS specificity issues. SCSS makes it easier to select elements with multiple classes.

• Using CSS to select an element with two classes
• Using JavaScript to select an element with two classes
• Multiple classes for more efficient CSS
• HTML class attribute
• Using jQuery to select an element with two classes
• SCSS parent selector
• Other code examples for selecting an HTML element with two classes quickly
• Conclusion
• How do you select an element with two classes?
• Can one element have 2 classes?
• How to get element by two class in JavaScript?
• Can you assign 2 classes to a div?

If you’re working with HTML and CSS, you might come across a situation where you need to select an HTML element with two classes . This can be a bit tricky, especially if you’re not familiar with the different methods available for selecting elements with multiple classes . In this article, we will explore the different ways to select an HTML element with two classes using CSS and JavaScript. We will also take a look at how SCSS can simplify the process of selecting elements with multiple classes.

Using CSS to select an element with two classes

To select an element with multiple classes in CSS, write the selectors together without spaces in between. Use the .class1.class2 selector to select an element with two specific classes. It is important to note that class order is important in CSS. If you write .class2.class1 instead of .class1.class2 , the selector will not work.

For example, let’s say you have an HTML element with two classes: button and primary . You can select this element using the following CSS selector:

.button.primary  /* CSS rules */ > 

This selector will select any element with both classes button and primary .

A helpful tip is to use semantic and meaningful class names to avoid CSS specificity issues. This will also make your code more readable and maintainable.

Using JavaScript to select an element with two classes

To select an element with two classes using JavaScript, you can use the getElementsByClassName or querySelectorAll methods.

Using getElementsByClassName

The getElementsByClassName method returns a collection of all elements in the document with the specified class name. To select an element with two classes, you can chain the class names together like this:

var elements = document.getElementsByClassName("class1 class2"); 

This will select any element with both classes class1 and class2 .

Using querySelectorAll

The querySelectorAll method returns a list of the elements within the document that match the specified group of selectors. To select an element with two classes, you can use the .class1.class2 selector like this:

var elements = document.querySelectorAll(".class1.class2"); 

This will select any element with both classes class1 and class2 .

One of the latest advancements in selecting elements with multiple classes is using the ES6 template literals in javascript . This allows you to write dynamic selectors with variables:

var class1 = "button"; var class2 = "primary";var elements = document.querySelectorAll(`.$class1>.$class2>`); 

However, it is important to note that selecting an element with multiple classes using JavaScript may break if a possible class name is a substring of another.

Adding multiple classes to an element

To add multiple classes to an element using JavaScript, you can use the classList.add() method. Select the element and pass multiple classes to the method like this:

var element = document.getElementById("myElement"); element.classList.add("class1", "class2"); 

This will add both classes class1 and class2 to the element.

Multiple classes for more efficient CSS

Class order In CSS, class order is important. If multiple classes applied to an element Duration: 4:28

HTML class attribute

HTML elements can belong to more than one class. To define multiple classes, separate the class names with a space. The global class attribute in HTML specifies one or more class names for an element. The CSS class selector matches elements based on the contents of their class attribute.

For example, let’s say you have an HTML element with two classes: button and primary . You can define these classes in the HTML like this:

div class="button primary">Buttondiv> 

This will apply both classes button and primary to the div element.

Using jQuery to select an element with two classes

jQuery is a popular JavaScript library that simplifies HTML document traversal and manipulation. To select an element with two classes using jQuery, you can specify the class names without spaces in between. This will select the element with the two classes.

var elements = $(".class1.class2"); 

This will select any element with both classes class1 and class2 .

SCSS parent selector

SCSS is a preprocessor scripting language that is an extension of CSS. It allows you to use variables, functions, and nested rules to make your CSS more modular and maintainable. In SCSS, the parent selector & symbol is used to select multiple classes in the same item. This makes it easier to select elements with multiple classes in CSS.

For example, let’s say you have an HTML element with two classes: button and primary . You can select this element using the following SCSS:

.button  &.primary  /* SCSS rules */ > > 

This will select any element with both classes button and primary .

Other code examples for selecting an HTML element with two classes quickly

In Css , how to select element with 2 classes code sample

In Javascript , for example, javascript select element with two classes code example

var element = document.querySelector(".class1.class2");

Conclusion

Selecting an HTML element with two classes can be done using CSS, JavaScript, or SCSS. In CSS, write the selectors together without spaces in between or use the .class1.class2 selector. In JavaScript, use the getElementsByClassName or querySelectorAll methods to select an element with two classes. Use semantic and meaningful class names to avoid CSS specificity issues. In SCSS, use the parent selector & symbol to select multiple classes in the same item. With these methods, you can easily select and style html elements with multiple classes .

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How to select an element with 2 classes in Css?

In CSS, selecting an element with multiple classes is a common task when working with HTML documents. Classes are used to add styling to specific elements on a page, and by combining two or more classes, you can create complex styles that are applied to specific elements. The process of selecting an element with two classes is straightforward, but it’s important to understand how to correctly write the CSS selector to target the desired elements. In this article, we will look at the different methods for selecting an element with two classes in CSS.

Method 1: The class Selector

To select an element with two classes using CSS, you can use The class Selector. The class selector is used to select elements with a specific class attribute. To select an element with two classes, you can simply chain the class names together without any spaces.

.class1.class2  /* CSS styles */ >

Here’s an example HTML code:

div class="class1 class2">This is a div with two classesdiv>

In the example above, the div element has two classes: «class1» and «class2». To select this element using CSS, you can use the following code:

.class1.class2  /* CSS styles */ >

You can also use the class selector with other selectors to create more specific and targeted styles. For example, you can use the class selector with the tag selector to select all div elements with two classes:

div.class1.class2  /* CSS styles */ >

You can also use the class selector with the descendant selector to select elements with two classes that are inside another element:

.parent-class .class1.class2  /* CSS styles */ >

In this example, the element with two classes must be a descendant of an element with the «parent-class» class.

Overall, using The class Selector is an easy and effective way to select elements with multiple classes in CSS.

Method 2: The Descendant Selector

To select an element with 2 classes using the descendant selector in CSS, you can use the following syntax:

This will select any element that has both class1 and class2, regardless of the order they appear in the HTML markup.

div class="class1"> div class="class2">Selecteddiv> div>

div class="class2"> div class="class1">Selecteddiv> div>

div class="class1"> div> div class="class2">Selecteddiv> div> div>

div class="class2"> div> div class="class1">Selecteddiv> div> div>

In each of these examples, the element with both class1 and class2 will be selected and can be styled as desired.

It’s important to note that the descendant selector selects any element that is a descendant of the first specified element, regardless of how deeply nested it is.

Method 3: The Adjacent Sibling Selector

To select an element with two classes using the Adjacent Sibling Selector in CSS, you can use the following syntax:

.class1.class2 + element  /* styles go here */ >

This will select an element that immediately follows an element with both class1 and class2 .

Here’s an example of how you can use this selector to style a div element that immediately follows an element with both class1 and class2 :

div class="class1 class2">div> div>div> 

.class1.class2 + div  background-color: red; >

In this example, the second div element will have a red background because it immediately follows an element with both class1 and class2 .

You can also use this selector with other HTML elements such as p , span , ul , li , etc.

Here’s another example of how you can use this selector to style a p element that immediately follows an element with both class1 and class2 :

div class="class1 class2">div> p>p> 

.class1.class2 + p  font-size: 20px; color: blue; >

In this example, the p element will have a font size of 20px and blue color because it immediately follows an element with both class1 and class2 .

In summary, the Adjacent Sibling Selector in CSS is a powerful tool that allows you to select elements that immediately follow other elements with specific classes. By using this selector, you can create more targeted and precise CSS styles for your web pages.

Method 4: The General Sibling Selector

To select an element with 2 classes using the General Sibling Selector in CSS, you can use the following steps:

1. First, add both classes to the element you want to select. For example, let’s say you want to select an element with classes «class1» and «class2»:

div class="class1 class2">Element to selectdiv>

1. Next, in your CSS code, use the General Sibling Selector («~») to select the element with the second class. The General Sibling Selector selects all elements that are siblings of the first element and come after it, and that match the second selector.

.class1~.class2  /* CSS styles for the selected element */ >

1. You can also combine the General Sibling Selector with other selectors to make the selection more specific. For example, you can select only the second element with the class «class2» that comes after an element with class «class1»:

.class1~.class2:nth-of-type(2)  /* CSS styles for the selected element */ >

p.class1~p.class2  /* CSS styles for the selected element */ >

Overall, using the General Sibling Selector is a powerful way to select elements with multiple classes in CSS. With a little bit of creativity, you can create complex selectors that are both specific and flexible.

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