I'm currently reviewing a CSS stylesheet for a React webpage, and I've noticed that several classes are utilizing content to dynamically create images. However, the display of content in VSCode appears as a bullet point

Exploring an existing ReactJS website, I've noticed that many images are rendered using the CSS content property. While examining the CSS file in VSCode, I've come across classes where the content is displayed as "". I'm uncertain whether I need a plugin to view the actual content, as I haven't found a way to do so yet.

Although I can change the content attribute to display a different image, I would like to locate where this content is being generated so that I can make changes at the source. The website is integrated with Contentful, but assets seem to be called directly on pages rather than in the CSS.

.fa-discord:after {
  content: "";
}

I am eager to find out where this image is stored or generated. Any assistance would be greatly appreciated!

cssreactjs

Answer №1

That's a Font Awesome icon representing Discord, which can be accessed here. Including Font Awesome on your website is necessary to display any of their glyph icons. You can easily identify if a website is using Font Awesome glyph icons by looking for selectors starting with fa- and replacing the content.

Font Awesome icons are created through an accompanying CSS file, usually found in a folder like 

/fonts/font-awesome/css/font-awesome.min.css
.

This file utilizes unicode characters to generate the corresponding glyph symbols, with the specific unicode character for the Discord icon being 392. Therefore, using content: "\f392" will showcase the relevant glyph icon.

If you see a box or square instead of the actual glyph, it means that the font you're using doesn't support that particular unicode glyph. Font Awesome continuously expands its range of unicode glyphs, requiring an update to at least Font Awesome 5.0.0 to utilize the Discord glyph.

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