Problem with Page Background. Again

I had a wood background on my pages and went to change it in Editor.

Here’s a screen shot of what I’ve got now:
background:#http://www.almajwilson.com/wp-content/uploads/2017/03/green.jpg;
}
#main{
background:none;
}

Here’s what happened. I deleted the image code and replaced it with a color hex code. The wood background remained even after I deleted the code for it. Then I tried to download another image. That’s the code that’s currently there, what I copy/pasted. I still had the wood background. Then the following day, the wood background is gone and the default background is in place, even though there’s a code for an image. ????

And yes, I cleared the cache. More than once. It had no effect.