Call to action box

I want to set the image for my call to action box. But it’s showed some part of the image, I would like it to reveal all part of the picture.

Thank you so much


Firstly, please make sure the size of the image button are suitable with the button size.

Then if you set the image to the button using CSS code: background-image: url(…), please add this CSS rule also to your CSS code:
background-size: cover;