Background Image

I have a scenic background image that I want to set as the background for a website.

I want to know what the best size to start at in terms of pixel size and then the correct css properties to use eg. height;100%;
width:100%; etc.

I know I have to take into account different screen sizes and any tips would be great.

Just do what I did here. There are only a couple lines of css. This will auto adjust to all screen sizes.

Yeah just give the background:image url to the body…