Why is a photo with text-align:center not centered?

Question

css

I DO LAYOUT AND I DO IT PROFESSIONALLY
CONTACT ME

Answer 1

Because you are engaged in layout and do it not professionally :)

Answer 2

Because the text-align rule should be set to the parent, not the image.
Example.

Answer 3

Perhaps the parent element has the same width as the image itself.
Please make an example on jsfiddle.net or https://codepen.io