I need to set image by changing styles file only.
HTML looks like this:
<img border="0" id="MSOImageWebPart_WebPartWPQ5" src="/_layouts/images/homepage.gif" alt="Microsoft Windows SharePoint Services Logo" />
Unfortunately background-image: url(myImage.jpg); does not help, since it is remaining on the background. Something like this would be perfect solution for me
But unfortunately "src:" is not valid for CSS....