Can CSS styling be applied to lazy-loaded images using Gatsby and Sharp before they finish loading?

I am utilizing Sharp to implement lazy loading for images on my Gatsby website. Currently, the images appear blurry and only come into focus once they enter the screen.

Is there a method to add CSS styles or filters to these blurry images while they are still in their initial state, and then remove them once they have completely loaded? I haven't noticed any changes in classes before or after the images finish loading.

Would it be possible for the images to obtain a specific class when the entire page has finished loading, and then lose that class once the individual image is fully loaded? Alternatively, is there a way to apply an initial style and then promptly remove it once the image has completed loading?

Any insights would be greatly appreciated! Thank you!

Answer №1

A solution exists. To customize the placeholder appearance, you can include the placeholderClassName and placeholderStyle props when using gatsby-image in this manner:

<Img 
    placeholderClassName="myPlaceHolderClassName"
    placeholderStyle={{transform: `rotate(90deg)`}}
    fluid={edge.node.fluid}
/>

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