Change background color in about:blank

[Pedro3]

Hello…

 

I've a small image with a link, when the user clicks on that image, a new tab opens (about:blank) and just the image is showed and the user can click on the image to make it bigger. What I wanted was to have the background in white, not black. Is it possible?

 

                            <div class="portfolio-thumb">
                                <img src="img/portfolio/2016/2016-01-Small.jpg" alt="" />
                                <div class="view-icon">
                                    <a href="img/portfolio/2016/2016-01-Big.jpg" target="_blank"><span class="icon-focus"></span></a>
                                </div>
                            </div>

 

Thank you!