See bro when I tried with css url() function for background image then it didnt worked but I inserted it with a but as you know this tag stretches the image as not desired
It’s nothing wrong by server side. You may have entered the location incorrectly in css due to which it doesn’t worked.
Use inspect element to check such errors.
the image strethces when i apply an img tag directly to HTML but loads the image , but even if i use your this piece of css or my css the error is the same
Use below code and it will work fine. Tested with your site using inspect element. background: url(Img/trees2.jpg); background-repeat: no-repeat; background-size: cover;