how i can divider image size in version 1.5?

[golestan-melika]

hello
i have a problem , my teacher says we must have image-width and image-height in less 1.5 version , but we just have image-size in it.
how i can solve it?

[seven-phases-max]

image-size returns a list of values so you can get each value individually with extract. E.g.:

foo {
    @size: image-size("x.png");
    width:  extract(@size, 1);
    height: extract(@size, 2);
}

[golestan-melika]

really thank you