< erock
Hotlink
https://erock.imgs.sh/what-is-a-selector
Resize width (preserve aspect)
https://erock.imgs.sh/what-is-a-selector/300x
Resize height (preserve aspect)
https://erock.imgs.sh/what-is-a-selector/x300
Resize width and height
https://erock.imgs.sh/what-is-a-selector/300x300