little-finger | 自动部署脚本：nodejs，express server，小型自动发布系统，适合个人开发者使用 | Runtime Evironment library

The images do in fact have a parent, they are in the DOM and are just referred to in the script. If you want to position them in the same place you can use position: absolute like you've already done but need to also specify top: 0 and left: 0 to move them to the right place.

Note that position: absolute will position the elements inside their closest parent that doesn't have the default position: static property set. To anchor them in the same place, you can change their common parent .grid-container to something else, like position: relative. This will cause all child elements with position: absolute; top: 0; left: 0; to be aligned to the grid container's top left corner.