将图片居中在一个太小的图片中？

所以我有一个div在我的身体是一个百分比的宽度，并在里面的内联样式的div如下：

So I have a div in my body that's a percentage width, and inside that a div with inline style as follows:

text-align: center; margin-left: -15px; margin-right: -15px; overflow: hidden;

正如你所看到的，我有 text-align：center; code> on，如果图像对于 div 足够小，那么会使图像居中。但是在我的1280x800屏幕上，百分比宽度 div 肯定不够大。

As you can see, I have text-align: center; on, which would, if the image was small enough for the div, center the image. But the percentage width div is definitely not going to be big enough on my 1280x800 screen.

负边距以克服它上面的一些填充 div 。 overflow：hidden 使事情看起来像我想要的，而不是凌乱。所以，它的工作方式像我想要的，像 onenaught.com 的标题图片。它会变得更加明显，因为你使浏览器更宽，但不能从两侧扩展，因为它不居中。

The negative margins are to overcome some padding on it's parent div. The overflow:hidden makes things look like I want, not messy. So, it's kind of working like I want it, like the header image at onenaught.com. It will become more visible on the right as you make the browser wider, but not expand from both sides, because it's not centered.

所以，我想知道是否有任何方式以使图像居中。知道吗？

So, I wonder if there's any way to center the image. Know of any?

编辑：这里。