Ways to change the CSS styles of components within App

When my app is in full screen mode, I need to increase the font size for certain components. Within my App.jsx file, I have a variable that adds the "fullscreen" class to the root DIV of the app when triggered. Instead of using a blanket approach like * { font-size: 18px; }, I want to selectively override specific classes (e.g. 

.some-class * { font-size: 18px; }
). However, React hashing complicates this process. Therefore, my question is: How can I apply my desired font size to all components within the app?

cssreactjs

Answer №1

If you come across hashed classes, such as some-class-[hash], you can utilize CSS selectors to address them effectively. For example:

[class^="some-class-"]

This CSS selector above will target all classes that begin with "some-class-". For more information on CSS selectors, check out: https://www.w3schools.com/cssref/css_selectors.asp

Answer №2

Utilize General Classes such as Bootstrap or Tailwind. Place them in your public folder and link the CSS file using the link tag.

<head>
    <link rel="stylesheet" href="..." />
</head>

.text-sm {
    font-size: 1rem !important;
}

import hashed_classes from "./file.css";

const Component = () => {
    return (
        <div className={`${hashed_classes.class} text-sm`} />
    )
}

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

Navigating programmatically to another page in Next.js can be easily achieved by utilizing the useRouter hook

Following a post request to an external API, my goal is to navigate back to the homepage. While I am familiar with React, this is my first experience using Next.js. Here's the snippet of code: export default function New({genres}) { const createMovie ...

javascriptreactjsnext.js

Guide to continuously play the animation, Version 2

I have been struggling with an animation that I need to loop indefinitely. The problem arises when trying to use animation-iteration-count: infinite. It seems like no matter where I place it in the code, whether within the keyframes or normal CSS rules, it ...

htmlcssloopsanimation

Establishing a default selection for a react dropdown menu filled with data retrieved from an API request

class Select extends React.PureComponent { constructor(props) { super(props) this.state = { value: this.props.initialValue } this.handleChange = this.handleChange.bind(this) } handleChange(e) { e.persist() ...

javascriptreactjsdrop-down-menurenderdefault

Adjust font size using jQuery and CSS styles

I'm currently working on a website where the body has a specified font-size property that is inherited by all elements on the page. Some tags on the page have font-sizes specified in percentages (%). Others are assigned sizes in pixels (px). I&apos ...

jqueryhtmlcssfonts

Is there a way for me to position my arrow beside the header while still keeping the toggle function intact?

Can anyone assist me in positioning my arrow next to the header text, which I toggle on click? I attempted placing the arrow <div> into the H1 tag, but then the toggle function stops working. Any help would be greatly appreciated! Please includ ...

javascriptjqueryhtmlcss

Using React Material UI to create multiple collapse components

Currently, I am facing an issue where all the collapses in my list are linked to one state for "open." This means that if I open one list, all the other lists also open. I am looking for a way to keep the collapses separate from each other without needing ...

reactjstypescriptmaterial-uinested-lists

Customizable column layout in react-grid-layout

I am looking to implement a drag and drop feature in which users can place items into a grid without fixed columns. The goal is that if an item is dragged from outside the grid boundaries and dropped to the right (an empty area), the grid will automaticall ...

reactjstypescriptreact-grid-layout

JavaScript function to toggle visibility and scroll back to top of the page

I have been an avid reader on this platform, and I am hoping that my question has not already been addressed. I am struggling to find a solution to a problem I am facing. There are two DIVs in my code that I toggle between showing and hiding using Javascr ...

javascriptjqueryhtmlcssshow

What makes text-decoration a crucial element of the foreground design?

<span>Educating children on unlocking their creative and intellectual potential through the world of Computer Science.</span> Here is the HTML code provided above along with the corresponding CSS: span { text-decoration: underline; color: red ...

htmlcss

My custom font is not compatible with the browser on my asp.net site

I'm having trouble embedding my own font in my .aspx file. Google Chrome and Firefox don't seem to support the font, while IE does. Can someone please provide guidance on how to successfully embed the font in an asp.net page? Below is my code: ...

javascripthtmlcssasp.netfonts

I am looking to dynamically load a script only after retrieving specific data from a JSON file in Next.js

I am trying to ensure that the Script tag loads after the data.post.content is loaded within the HTML. Specifically, my goal is to execute the MathJax.js script inside the HTML. This is the code I have: return ( <div> <h1>{data.post ...

javascriptreactjsnext.jsmathjax

Developing client-side components with NextJS

I want to develop a single-page landing page where users can upload videos and there's a file size limit check before the upload. In my src/app/page.tsx file, I have the following code: import React from 'react'; import FileUpload from &apo ...

javascriptreactjstypescriptnext.js

CSS: customize the color of a highlighted row within a table

I am struggling to implement a new feature in my table. Specifically, I want the row to change color (#FFCF8B) when a user selects it. I attempted using #newspaper-b tbody tr.selected td, but it was not successful. #newspaper-b { border-colla ...

csscolorscss-tables

Issues with Media Query in Mobile Device Footer not Resolving

Despite searching through numerous pages on Stack, I have not been able to find a solution. I am attempting to remove the footer on mobile devices using a media query. Unfortunately, it does not seem to be effective on the device, although it works when th ...

phpcssmedia-queries

Create and release a React component library with identical folder structure distribution

I have set out to develop a personalized UI library component for my smaller applications. My journey began with learning how to create a react app efficiently, followed by constructing reusable React UI components, and then mastering the process of build ...

reactjsnpmvite

Examples of how to specify a child class in CSS

Presented here is the following structure: <article class="media media--small 48"> <a href="#"> <img src="" class="media__img" alt=""> <i class="s s--plus"></i></a> <div class="media__body"> < ...

css

What causes the axios Library to fail in initiating a request if the API call does not begin with "https://"?

This issue has been resolved, but I still want to ask it in order to gain a better understanding of the underlying processes. So, I am using an API to retrieve data on the current weather in a specific city. The API call (as per the provider's documen ...

javascriptreactjspromiseaxios

Is there a way to modify the drop-down button so that it can display the links from the side while keeping the button fixed in place?

https://i.stack.imgur.com/ftj6w.pnghttps://i.stack.imgur.com/VuCDo.png [I am new to creating websites and any assistance is welcomed.] This code snippet is used to display dropdown button links in a list format. My goal is to make the links appear on the ...

htmlcss

How Can I Transfer Queries from the Front End to the Backend Using the Fetch API?

Looking to transfer a search query from my React front end over to my Express back end in order for the Twitter API route to retrieve the correct data. The snippet below shows where I'm accessing the Twitter API. Initially, I used req.query to view JS ...

node.jsreactjsexpresstwitter

What's causing Angular to not display my CSS properly?

I am encountering an issue with the angular2-seed application. It seems unable to render my css when I place it in the index.html. index.html <!DOCTYPE html> <html lang="en"> <head> <base href="<%= APP_BASE %>"> < ...

javascripthtmlcssangulartypescript