CSS IE 8：背景大小修复
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/4885145/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
IE 8: background-size fix
提问by Thomas
I've tried to add background size to IE but it's not working at all:
我试图为 IE 添加背景大小，但它根本不起作用：
HTML
HTML
<h2 id="news">Notícias <img src="white-marker.png" alt="" /></h2>
CSS:
CSS：
div#content h2#news {
background: url('../images/news-background.jpg') no-repeat;
background-size: 100%;
border-radius: 20px;
color: #fff;
margin: 20px 0 0 20px;
padding: 8px 20px;
width: 90%;
-moz-background-size: 100%;
-moz-border-radius: 20px;
-webkit-background-size: 100%;
-webkit-border-radius: 20px;
}
What's wrong with the filter?
过滤器有什么问题？
回答by Sotkra
As posted by 'Dan' in a similar thread, there is a possible fix if you're not using a sprite:
正如“Dan”在一个类似的帖子中发布的那样，如果您不使用精灵，则有一个可能的解决方法：
How do I make background-size work in IE?
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(
src='images/logo.gif',
sizingMethod='scale');
-ms-filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(
src='images/logo.gif',
sizingMethod='scale')";
However, this scales the entire image to fit in the allocated area. So if your using a sprite, this may cause issues.
但是，这会缩放整个图像以适应分配的区域。因此，如果您使用精灵，这可能会导致问题。
Caution
The filter has a flaw, any links inside the allocated area are no longer clickable.
注意
过滤器有缺陷，分配区域内的任何链接都不再可点击。
回答by Louis-Rémi
I created jquery.backgroundSize.js: a 1.5K jquery plugin that can be used as a IE8 fallback for "cover" and "contain" values. Have a look at the demo.
我创建了jquery.backgroundSize.js：一个 1.5K 的 jquery 插件，可以用作“cover”和“contain”值的 IE8 后备。看看演示。
Solving your problem could be as simple as:
解决您的问题可能很简单：
$("h2#news").css({backgroundSize: "cover"});
回答by Muhammad Ahsan
Also i have found another useful link. It is a background hack used like this
我也找到了另一个有用的链接。这是一个像这样使用的背景黑客
.selector { background-size: cover; -ms-behavior: url(/backgroundsize.min.htc); }
回答by user890332
I use the filter solution above, for ie8. However.. In order to solve the freezing links problem , do also the following:
我使用上面的过滤器解决方案，用于 ie8。但是..为了解决冻结链接问题，还请执行以下操作：
background: no-repeat center center fixed//IE8.0 Hack!
@media ##代码##screen {
.brand {
background-image: url("./images/logo1.png");
margin-top: 8px;
}
.navbar .brand {
margin-left: -2px;
padding-bottom: 2px;
}
}
//IE7.0 Hack!
*+html .brand {
background-image: url("./images/logo1.png");
margin-top: 8px;
}
*+html .navbar .brand {
margin-left: -2px;
padding-bottom: 2px;
}
/; /* IE8 HACK */
This has solved the frozen links problem for me.
这为我解决了冻结链接问题。
回答by Custodio
As pointed by @RSK IE8 doesn't support background-size. To figure out a way to deal with this, I used some IE specific hacks as showed here:
正如@RSK IE8 所指出的，不支持背景尺寸。为了找出解决这个问题的方法，我使用了一些特定于 IE 的技巧，如下所示：
##代码##Using this I was able to change my logo image to a ugly resided picture. But the final result is fine. I suggest u try something like this.
使用它，我能够将我的徽标图像更改为丑陋的驻留图片。但是最后的结果是好的。我建议你尝试这样的事情。
