How to allign 3 images in a column?

Answer 1

Use display property

Like
1) display: flex;
2) display: grid;
3) display: table-cell;

Answer 2

Where is your code

Answer 3

use css flexbox
here is the guide :-
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Basic_Concepts_of_Flexbox