A guide on incorporating ":host" (or ":host()") with ":has()"

Is there a way to properly use :host (or :host()) with :has() ?

For instance, like the following code snippets:

:host:has([disabled]) {
  opacity: 0.75;
}

or

:host(:has([disabled])) {
  opacity: 0.75;
}

Unfortunately, the opacity value doesn't seem to work as intended with this syntax in my example.

Answer №1

To target a child of the CSS pseudo-class :host, you can use a space between the two pseudo-classes like this: :host :has([disabled]). This will style an element that is a child of :host and has the disabled state.

Answer №2

Is it possible to utilize the ::slotted selector, with the limitation that it only targets immediate children of your custom elements, excluding grandchildren and beyond.

::slotted([disabled]) {
}

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Padding has an impact on the widths of flexbox items

Take a look at this code snippet: http://jsfiddle.net/56qwuz6o/3/ <div style="display:flex"> <div id="a">a</div> <div id="b">b</div> <div id="c">c</div> </div> div div { ...

CSS animation properties

Is it possible to animate only the div container and not the "p" inside? div { width: 100px; height: 100px; background-color: red; -webkit-animation-name: example; /* Safari 4.0 - 8.0 */ -webkit-animation-duration: 4s; /* Safari 4.0 ...

The initial menu option stands out due to its unique appearance, created using the :first-child

I am currently designing a website menu and I would like the .current-menu-item - current item, to have a different appearance. However, I want the first item in this menu to have rounded corners (top left, bottom left). How can I achieve this using the :f ...

Switch between display modes using a button and CSS media query

I'm trying to find the most effective method for toggling display states on a webpage using a button while also being able to adjust based on screen size. For larger screens, I want to default to a horizontal layout with the option to switch to vertic ...

"Maximizing battery life: Efficient video playback on iOS in low power

Summary: I am currently working on a website that features a video set as the background which autoplays. However, I have encountered an issue on iOS devices when "Low Power Mode" is activated - the video fails to play and instead displays a large "Play" i ...

Creating a flexible image layout within a container with relative positioning

I attempted to create a basic slideshow with images sliding from right to left as an animation: let slides = document.querySelectorAll('.img-container'); let l = slides.length; let i = 0; setInterval(function(){ i = (i + 1) % l; if(i == 0){ f ...

Arrange radio buttons vertically in a table

I am attempting to display a vertical list of radio buttons within a table cell. Is this achievable? Here is the code snippet I am currently working with: <table> <tr> <td> First Name </td> ...

What is the best way to achieve a seamless CSS transition for my sticky navigation bar?

Looking to create a sticky bar with a smooth CSS transition instead of the current rough effect. Any tips or hints would be greatly appreciated! For reference, I found the exact animation I'm aiming for on this website: https://css-tricks.com/ Here i ...

Guide on making an SVG tooltip using the Menucool JS extension

I am trying to add a simple tooltip to an SVG "map" when the mouse hovers over a rectangle. To create the tooltip, I would like to utilize this specific plugin. Here is how I have connected the SVG to HTML: <object data="map.svg" type="image/svg+xml" ...

issues with jquery functionality on user control page

For searching through dropdown lists in my project, I have implemented the Chosen jQuery plugin. In the Master page before the closing body tag, ensure to include the necessary CSS and jQuery script files. <link href="/assets/css/chosen.css" rel=" ...

Utilizing CSS classes to namespace pseudo-selectors

After attempting to search on Google, I am struggling to find the right keywords. I'm trying to apply a pseudo-selector only to a specific class. In this scenario, if we remove the specified class, the last Hi should appear in blue. However, my expe ...

Positioning the bottom of a two-column layout using CSS

I am working on a 2 column layout that should have a height of 100% of the window size. The left side will contain an image taking up 90% of the window size positioned at the bottom of the wrapper. On the right side, there will be text occupying the top 50 ...

How can I incorporate my styles into a separate css file for use in a React project?

Although it may seem simple, I am interested in incorporating SCSS into my React application for styling purposes. I understand that React will interpret all of my styles and render them in separate <style> tags within the <head> section. I hav ...

Anchor Text Hidden by Sticky Header

My website has a sticky header that floats above the content. When I include page anchors, the page scrolls so that the anchor is at the top. The only issue is that the header covers up the text beneath it. Is there a solution for this problem? I can&apos ...

Issue with JavaScript HTML Section Changer not functioning properly

I need to implement a button that switches between two pages when pressed. Although the code seems simple, I am struggling to make it work. HTML <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"& ...

HTML header with zero margin

Hi there! I am currently learning the basics of HTML and CSS. I have a question regarding creating a header with no margins on the edges. Any advice would be greatly appreciated as I haven't been able to find a clear solution. Below is my code snippet ...

What is the best way to incorporate CSS into this HTML document?

Content has been omitted. It is crucial to review documentation in advance in order to reduce repetitive inquiries. Check out the Webpack v2 documentation. ...

Achieving the grid-column property as you navigate deeper into the tree

Currently, I am in the process of integrating a CSS design that utilizes grid and grid-column into my Angular application. The design itself is quite effective, structured similar to this: .grid { display: grid; grid-template-columns: repeat(3, 1 ...

Ways to show buttons as inline or block elements when a single button is enclosed within a form

Need help figuring out how to make two buttons display as block elements on small screens and inline elements on larger screens, especially when one button is wrapped inside a form? I am struggling with displaying two buttons on my page. One of the button ...

Upon the initial loading of the page, the text appears aligned to the left side of the

Currently experiencing an issue where the text on my website appears aligned to the left upon initial page load. However, upon refreshing or revisiting the page in the same tab, everything displays correctly. The problem seems to be linked to a delay in l ...