Change image default white background

Issue

I have a div with a anchor tag. Inside the anchor tag I want to have an image. Basically, the image come with a white background. I'm trying to change this background to div's color (grey). The photo is a square and the part left from image has a white background. Is there any possibility to change this??

<div class="container">
            <a target="_blank" href="">
                <input class="image" type="image" alt="" src="photo.png">
            </a>
</div>

Solution

If the white background is part of the image, it means the image file contains white pixels as background, you won't be able to change it with code (in a simple way). I suggest you edit the picture using https://www.photopea.com/ or any other image editing software (Photoshop, Gimp, ...) to delete those white pixels, then save the picture as PNG to keep its transparency aspect.

Answered By - Seddik Mohamed Rafaa