Our custom Windows (C#) application uses the .net "System.Windows.Forms.WebBrowser" control to display HTML-based help. When I view a Help page in any browser, (IE, Chrome, Firefox, etc.), a box shadow appears on IMG elements. But when the help pages are displayed in the application using the IE control, the shadows don't appear. I cannot figure out why there's a difference.
The CSS for the box shadow is this:
img {
box-shadow: 6px 6px 15px 0 rgb(179,179,179);
-moz-box-shadow: 6px 6px 15px 0 rgb(179,179,179);
-webkit-box-shadow: 6px 6px 15px 0 rgb(179,179,179);
}
The CSS also has a media rule that turns off box-shadow when the page is printed.
@media print {
img {box-shadow: 0 0 0 0 #FFFFFF}
}
I have IE 11 (11.0.9600.19572) installed on my PC (Windows 7 64bit). The developers don't know why the control acts differently than the full browser. All the answers I've found by searching online just say you need an up-do-date IE installed on the system.