How does using position: fixed affect width in React components?

Can someone explain why my sidebar width is reduced when I apply position: fixed? Here is the code snippet: https://codesandbox.io/s/1yr3nlqp74

Steps to reproduce the bug:

  1. Open the code in a new window (full screen)
  2. Observe the picture before and after using position :fixed

Before using position https://i.stack.imgur.com/ugUko.png https://i.stack.imgur.com/BjeSE.png

After using position, there seems to be a CSS issue on this line

 sideBar__block: {
    padding: 20,
    position: "fixed",
    top: "64px"
  },
reactjscssreact-reduxmaterial-ui

Answer №1

When using <code>position:fixed;, the div will adjust its size based on the content unless a specific width is set.

There are several ways to customize this:

First, by setting a width:

 sideBar__block: {
    padding: 20;
    position: fixed;
    top: 64px;
    width:21%;
  }

To make it responsive, you can use both left and right positioning:

 sideBar__block: {
    padding: 20;
    position: fixed;
    top: 64px;
    left:0%;
    right:74%;
  }

For more advanced browser compatibility, consider using position:sticky:

 sideBar__block: {
    padding: 20;
    position: sticky;
    top: 64px;
  }

These techniques will ensure that the fixed container adapts effectively with different screen sizes.

Answer №2

The CSS property "position:fixed" adjusts the width of an element based on its content size. To see this in action, try adding more text to list items and notice how the sidebar's width also expands accordingly.

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

Tips for Customizing the Appearance of Material UI Select Popups

My React select component is functioning properly, but I am struggling to apply different background colors and fonts to the select options. https://i.stack.imgur.com/kAJDe.png Select Code <TextField fullWidth select size="small" nam ...

javascriptreactjsdrop-down-menumaterial-ui

Tips for resizing images to fit within a TD cell in an HTML table

Currently, I have an issue with the image display within a TD element. Despite setting a specific width for the TD, the image appears to be wider than intended. Could you offer a solution to this problem? ...

htmlcss

What impact does reducing the window size have on my header?

While working on a website with a navigation bar, I encountered an issue where the navbar was not responsive. When the window size was reduced, the nav bar shifted to an awkward position vertically, as shown in the first image. The navbar shifts below the ...

htmlcssdom

What is the best way to retrieve information from a json file using axios in a React project?

I'm having trouble retrieving JSON data. { ID string `json:"id"` Amount int `json:"amount"` Month string `json:"month"` PayFailed bool `json:"pay_failed"` } I’ve written the foll ...

javascriptjsonreactjsecmascript-6axios

Tips for creating space between a label and radio button in Bootstrap 4

I attempted to use this solution as suggested, but unfortunately, it did not yield the desired results. I seek advice on how to achieve the intended outcome. <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="s ...

htmlcssbootstrap-4radio-button

What could be causing the fluctuation in ui-grid height as I scroll horizontally?

After using ui-grid in numerous projects without any issues, I recently encountered a strange issue when working with a large number of columns. With approximately 50 columns, as I scroll from left to right in order to view the columns that are off-screen ...

htmlangularjscssangular-ui-gridui-grid

Error: The selector "button" cannot be used in its current form as it is not pure. Pure selectors must include at least one local class or ID

<button onClick={() => resetBoard()}> Reset Board </button> While trying to import an external CSS file as a module, I encountered a problem. The CSS file looks like this... button { background-color: ...

cssnext.jssyntax-errorstylingcss-modules

Conceal flexbox item depending on neighboring element dimensions or content

I've encountered an issue while using a flexbox to display two elements side by side. The left element contains text, while the right one holds a number. When the value in the right element has at least 7 digits ( > 999,999 or < -999,999), I ne ...

javascriptcssangularjsflexbox

The useState variable remains unchanged even after being updated in useEffect due to the event

Currently, I am facing an issue in updating a stateful variable cameraPosition using TypeScript, React, and Babylon.js. Below is the code snippet: const camera = scene?.cameras[0]; const prevPositionRef = useRef<Nullable<Vector3>>(null); ...

reactjstypescriptbabylonjs

Adjust the CSS of the currently dragged item using jQuery sortable

I am currently using jQuery-ui sortable and facing an issue with changing the appearance of a dragged item. I would like the text value of the component inside the red background container to be displayed while dragging. Can someone please assist me with t ...

jqueryhtmlcssjquery-uijquery-ui-sortable

Display a large feather icon on the left side with the title and description positioned on the right side

I'm trying to achieve a flex-style UI that resembles this design: https://i.sstatic.net/2mFrm.png So far, I've managed to split the UI using col-5 col-2 col-5 classes from Bootstrap and utilize flex to create the col-5 UI sections (left and rig ...

htmlcssbootstrap-5

Is there a way for me to have a table automatically scrolled to a specific column upon loading the HTML page?

My table contains a dynamic number of columns based on the months inputted from the database starting from a start_date and ending at an end_date. I have the current_date stored as a variable and want the table to load with the x-scrollbar positioned right ...

javascriptjqueryhtmlcss

Incorporate Calendly Script into your NextJs application

I'm currently working on integrating Calendly into my Next.js project. However, I am unsure about the process. My goal is to embed it on a specific page rather than in _app or _document. Here is what I have attempted so far: import Script from &apos ...

javascriptreactjsnext.jswidgetcalendly

Material UI in React offers an alternative to dropdown lists with their custom selection components

I have currently implemented the simple-menu from material UI in my react app, and it can be viewed in this codesandbox link. The menu is being displayed in a primereact dialog. My primary goal is to have a dropdown list within the dialog, where users can ...

reactjsmaterial-ui

The property 'getReadModeConfig' is undefined and cannot be read in this context

I am encountering three errors on Sentry: Unable to access property 'getReadModeConfig' from undefined Unable to access property 'getReadModeExtract' from undefined Unable to access property 'getReadModeRender' from undefined ...

reactjsnext.jssentryvercel

External CSS file for Demandware platform

My boss was supposed to train me this year on demandaware knowledge, but ended up quitting, leaving me in the dark. I am scheduled to attend workshops later this year, but for now I am relying on Google and stackoverflow for guidance. Currently, I am wor ...

cssstylesdemandware

The administrator user assigns a user value in the authentication context, but that value remains hidden from the component where it was originally set

The authentication feature: import React, { useState } from 'react'; let selectedUserByAdmin = ''; const AuthContext = React.createContext({ setSelectedUserByAdmin: () => {}, selectedUserByAdmin, }); export const AuthContextPro ...

javascriptreactjsauthenticationcomponentsreact-context

Utilizing CSS styling to create page breaks in R Markdown disrupts the flow of table of contents

Encountering difficulties in achieving a visually pleasing document using knitr's export to pdf, I have resorted to converting the html file for my Markdown project to pdf through the wkhtmltopdf command line utility tool. A simplified Markdown docum ...

htmlcssrmarkdownwkhtmltopdf

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 ...

pythonhtmlcssseleniumwebdriver

Is there a way to design a selector that focuses on one particular day of the week?

I am seeking to develop a week selector feature that only displays Mondays on the calendar. For example: January (2024): 1 8 15 22 29 February (2024): 5 12 19 26 and so forth... I came across the react-date-range library, but it doesn't seem to h ...

reactjsmaterial-ui