Image text layout

Hi, I have an image used as background and two text children. What I want to do is no matter how I resize the image (the with is always the same as the height) the layout of the text remains the same.

Also because the background image has some alpha on the sides I need some padding.

I tried a lot of stuff like the horizontal layout, content fitter, aspect radio fitter, and so on... but probably I'm doing something wrong.