What is the functionality of `first-child` when used with custom variants in Tailwind CSS?

I've been wrestling with understanding the first-child pseudo selector and after studying through this interactive example, I'm feeling quite bewildered.

<div class="[&:first-child]:text-red-500">
  <ul>
    <li>abc</li>
    <li>def</li>
    <li>ghi</li>
  </ul>
  <ul class="[&:first-child]:text-blue-500">
    <li>jkl</li>
    <li>mno</li>
    <li>pqr</li>
  </ul>
</div>

The expectation I held

I initially believed that [&:first-child]:text-red-500 would mean

to color the text red for the first child within this particular element (&)

However, it appears there's more complexity here. Can you shed light on what's truly happening in this scenario?

Answer №1

I believed that

[&:first-child]:text-blue-600
signified

changing the text color to blue, for the first child of this particular area (&)

However, that assumption was incorrect. It actually denotes

changing the text color to blue if this element is the first child of its parent.

The correct syntax you are looking for is

[&>:first-child]:text-red-500

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

The ion-datetime in Ionic 4 ensures that the floating label always remains visible, even when the input

When an ion-datetime field in Ionic 4 has no value, the label always floats as shown below. Here is my code snippet: <form [formGroup]="statusHandlerForm"> <ion-item class="input-container " align-items-center no-padding> <ion-la ...

AngularJs - Show the response only upon verifying the correct answer

Let me provide an overview of what has been implemented so far: When a user selects an answer in radio buttons and clicks on "Check Answer", the system displays either "Correct" (in green) or "Incorrect" (in red) in the first answer field. Additionally, th ...

Attempting to locate the element's position using Selenium in Python

quem_esta_sacando = driver.find_elements_by_xpath("//div[@class='gameinfo-container tennis-container']/div[@class='team-names']/div[@class='team-name']") this is how I located the correct class, but now I want to ...

When running `node compile.js`, no combined CSS file is being created

I have finally mastered the art of setting up and executing the "node compile.js" file in the claro theme folder to compile each *.less file into its corresponding *.css file. However, I noticed that the old claro.css file remains unchanged. Is this the in ...

How about incorporating two subtly tilted SVGs for a creative twist on navigation backgrounds?

I am in the process of designing the navigation menu for my website and I have a specific vision in mind. I want to create a unique background using two rectangular SVGs that are slightly rotated off axis and overlapping each other, with their edges extend ...

Automatic Expansion Feature for HTML Tables

http://jsfiddle.net/bzL7p87k/ In my table, placeholders are filled with special words. However, what happens when I have more than 4 rows? For instance, if there are 21 placeholders for 21 rows? What I mean is this: I only have one row with a placeholder ...

Locate an original identifier using Selenium WebDriver

In search of a distinctive identifier for the "update profile picture button" on my Facebook account to utilize it in automation testing with Selenium WebDriver and Java. I attempted driver.findElement(By.className("_156p")).click();, but unfortunately, i ...

I'm having trouble getting CSS to apply to my HTML file. Any idea why?

I conducted tests in both Chrome and Firefox, ruling out any browser-related issues. My CSS has been validated and is error-free. However, when I validate my HTML code, an error message pops up stating "Bad value “stylesheet” for attribute rel on eleme ...

Proper method for positioning text in a line

Trying to recreate the image below, but facing alignment issues with the text in my code. How can I vertically align the text so that they are aligned like in the photo? Flexbox hasn't helped due to varying text lengths causing misalignment. const ...

Creating an attention-grabbing alert bar positioned above the menu

When I attempted to add this alert bar to my website, I encountered an issue where it was being hidden behind my menu. Some sources suggest that using z-index and position:absolute can resolve this problem by positioning one element above the other, but th ...

Having trouble loading a CSS file in CodeIgniter?

I've added a link to my header.php and despite trying various solutions from stackoverflow, it still isn't working for me. Can someone please help? Thank you in advance :) Here's my folder structure: Main Folder: ci_attl - application ...

I possess a solitary div element that requires dynamic replication

I have a single container and an unspecified number of rows of data. I want to display this data on HTML cards that are generated dynamically based on the number of rows. For example, if there are 10 rows of data, I need to create 10 card elements with ea ...

How can I disable the background color in Chrome autocomplete? Is there a way to make the background

There's a form on my website where the autocomplete feature shows a blue background color. The form itself has a semi-transparent white background. I managed to change the autofill color to white using this CSS property: -webkit-box-shadow: 0 ...

I am having trouble connecting my CSS file to my EJS file

I'm having trouble including my external main.css file in my header.ejs file. I've designated my CSS file as public in my backend Node.js with Express.js server (index.js) using this static code: app.use(express.static("public")); The ...

I'm having trouble getting the footer to stay at the bottom of my website

Struggling with positioning my footer at the bottom of my website, I've tried various solutions posted by others but they don't seem to work for me. I've experimented with different methods like using 'Bottom: 0;' or placing my fo ...

I am looking for a highly specialized jQuery selector that fits my exact requirements

Hello everyone, I'm encountering an issue with a jQuery selector. Here is the HTML code snippet: <div id="Id_Province_chzn"> <a href="javascript:void(0)" class="chzn-single chzn-default" tabindex="-1"> <span> + this.default_tex ...

Exploring the world of animation with Jquery and images

I'm delving into the world of jQuery to create some captivating animations. Currently, I've been tasked with an assignment involving images that expand, contract, change opacity, and eventually hide. Below is my code snippet: function play_pic1 ...

Ensure the slider functions on all types of browsers

I found a code snippet for an image slider on codepen and integrated it into my project. However, I encountered some issues trying to center the slider in the browser window with 5% space on each side. I attempted using $(window).width(); to set the width ...

The Google Pie chart is displaying outside of the designated div area when placed inside a dropdown menu

Encountering an issue with my pie chart rendering outside of its parent div when placed within a dropdown menu. The chart successfully loads after the page is loaded, but only displays correctly if I hover over the dropdown and allow it to load. If I do ...

I encountered the issue: "The specified resource is not a valid image for /public/logoicon/logoOrange.png, it was received as text/html; charset=utf-8."

I encountered an issue when trying to incorporate a PNG or SVG file into my code. What steps should I take to correct this error and enable the images to display properly? import Head from 'next/head' import Image from 'next/image' impo ...