How to I get a Image in the header to autofit?

[SimonBB]

I have a site almost built.  On 5/6 pages the header image re-sizes with the window/device, but I my main page the image is not scaling. 

[Bernadette3]

Hi @SimonBB Can you post a link to your site, please? 

[SimonBB]

Hi @Bernadette,

in dev site

[Adam7]

Is the image you're using with the homepage smaller than those you are using on other pages?

[SimonBB]

Hi @Adam,

I no longer have access to the original images to be able to check - what I can say is the image in question seems oversize whenever viewed, whereas header images on other pages scale down correctly.

[Adam7]

It looks like the image is a lot shorter than the others, which is probably affecting how it is able to fill the space. Here's the image on your home page:

http://www.nuneatoncomputersupport.co.uk/uploads/1/1/6/0/116047361/background-images/608270114.jpg

And here's one from another page:

http://www.nuneatoncomputersupport.co.uk/uploads/1/1/6/0/116047361/background-images/547564610.jpeg

The second one is probably 500 pixels taller, though they're both the same width.

[SimonBB]

Thank you @Adam,

That's interesting, and suggests there is an ideal image size, or at least (as in this case), image ratio?

Looking at the 'Help Center', the two most likely help screens for images are  
    https://hc.weebly.com/hc/en-us/articles/201505636-Adding-Pictures-to-a-Site
         and
    https://hc.weebly.com/hc/en-us/articles/115015199248-Images-and-Media
but neither contain image information (size min, max. ratio, etc).

[Adam7]

I think it can vary depending on the content of the image itself, the height of the section with any content that has been added to it, and possibly the width of the content area. Generally speaking, bigger is better so an image that is 2000pixels wide and at least 1000 pixels tall is best for a section, although you might want taller if you plan on adding a lot of content.