Knowledge Center

28 Aug, 2020

How to include custom CSS File in React PCF Control?

Posted on 28 Aug, 2020 by Admin, Posted in Dynamics 365 Power Platform Dynamics-365 Sales

How to include custom CSS File in React PCF Control? Blogs

How to include custom CSS File in React PCF Control?


In the previous blog, we have seen the how-to setup the react in PCF control. Now, in this blog, we will see how we can configure custom “.CSS” file in React PCF Control Project.


If we directly add the CSS file in project and after running the build command, we get below error:

For e.g. I have a created a below PCF control project, and I want to use the custom CSS from “CSS file” in same project.

Now, to use the CSS from custom file, I have added the Custom “style.css” file as shown below:

But, when I run build command in VS2019 command prompt, then I get error as “You may need an appropriate loader to handle this file type.


To resolve the above issue please follow below steps:

  1. Go to, nodemodules > PCFscript > webpackConfig.js
  2. In the “WebpackConfig.js” file, add below content:


  test: /\.css$/,
  use: [ 'style-loader', 'css-loader']


Under “getWebpackConfig” function add above content as show below:

  1. After updating above file, run below command in “VS2019” command prompt:

npm i css-loader style-loader – -save-dev

After this, now we can use the external CSS file in our PCF Control Project.





This is a Required Field


Recent Updates

16 Jul, 2024

How to use Solutions with Power Pages

What is Solution in power Pages? A solution is a container for components such as Website Configuration and Dataverse Components.…

15 Jul, 2024

Create a Dataverse table with a SharePoint List

In today’s business world, Organization uses SharePoint lists for document management, and data storage. Let's assume a scenario where an organization…

Case Study BW - Nebulaa IT Solutions
Case Study
03 Jul, 2024

Revolutionizing Build Warranty's Operations with a Scalable and Automated Dynamics 365 Solution

Customer Overview Build Warranty (BW), a leading UK-based provider of warranty solutions for the construction industry, sought a strategic partner…