...based on client screen dimension?

I need Picture(s) in my questions for i.e. choosing/selecting. Can i store i.e. one image (jpg) in 3 different sizes i.e. 375 x 667, 800 x 600, 1024 x 768 and serve the image size 375 x 667 for mobile devices and so on?

is there a trick? maybe can this served by an classid?

hopefully your scool

There are a lot of specialized Web dev forum for this ....

searx.me/?q=responsive%20image&categories=general

In most cases, simply loading the largest image and scaling with CSS is adequate.

Hi Tony,

Yes : with thgis one : you have an responsive image (in fact , i use img,video,svg{max-width: 100%;height: auto;} at start of any css file, just after the reset part). Taken from getSkeleton (but older than this).

But here : is different source for image, depend on screen size.

I have a french link : blog.nursit.net/Adaptive-Images-et-Responsive-Web.html

Some english link from this source:
- css-tricks.com/which-responsive-images-solution-should-you-use/
- www.smashingmagazine.com/2013/07/choosin...sive-image-solution/
And : xkcd.com/927/

Denis