When I increase the width of the picture, instead, the picture moves along x

[Rocky_Fiit]

Hello, dear friends!

My problem is that I need animation for the web site, as if the picture is vertically open to the full width. But for some reason, after 3 seconds animation, when I increase the width of the picture, the picture shifts along the x axis, and the width remains the same. Look at the screenshots I made. You need to be clear about my problem.

1) You can see an image whose width is 1. It should gradually expand to the desired boundaries

2) I managed to make the necessary animation lasting 3 seconds. You can see where I changed the width of the image.

3) But then everything went wrong! I move the slider to 4 seconds and set the width to 150. I click Enter and instead of seeing the desired result, the following was: The width of the image remains the same, but the position of the image on the x-axis has changed, and you can notice it. And so constantly! When I increase the width of the image, the width does not increase. Instead, the position of the object changes along the x-axis

Why? Thanks for any answer

That to you it was more clear:

Ш - Width

В - Height

I just come from Russia and I find it easier to work in their native language.

[kglad · Accepted solution]

select the first keyframe (the first frame with a black diamond)>select your rectangle, assign its x to 1033 and width to 1

select the 2nd keyframe (the 2nd frame with a black diamond ~ frame 14)>select your rectangle, assign its x to 1033 and width to 63

select the 3rd keyframe (the 3rd frame with a black diamond ~ frame 34)>select your rectangle, assign its x to 1033 and width to whatever

etc