Home > Article > Web Front-end > Example of solution for background-size IE8 compatibility
According to canius (http://caniuse.com/#search=background-size), background-size compatibility is IE9 and above browsers, as shown in the figure below.
Instance code:
<!doctype html>
<html>
<head>
<meta charset="UTF-8" />
<title>background-size 兼容性处理</title>
<style type="text/css">
* {
margin: 0;
padding: 0;
}
.parent {
width: 400px;
height: 400px;
margin: 100px;
border: 1px solid red;
background: url(img/aaa.jpg) no-repeat center center;
background-size: 100% 100%;
}
</style>
</head>
<body>
<div>
</div>
</body>
</html>Effect:
(1) Chrome browser:
(2) IE8 browser:
Use filter attribute:
.parent {
width: 400px;
height: 400px;
margin: 100px;
border: 1px solid red;
background: url(img/aaa.jpg) no-repeat center center;
background-size: 100% 100%;
/*下一行为关键设置*/
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/aaa.jpg', sizingMethod='scale');
}IE8 browser effect:
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader (enabled=bEnabled, sizingMethod=sSize, src=sURL )
enabled: Optional. Boolean. Sets or retrieves whether the filter is active. true: default value. Filter activated. false: filter is disabled.
sizingMethod: Optional. String. Sets or retrieves how the image of the filtered object is displayed within the boundaries of the object container. crop: Crop the image to fit the object size. image: default value. Increase or decrease the size bounds of the object to fit the dimensions of the picture. scale: Scale the image to fit within the object's size boundaries.
src: Required. String. Specify the background image using an absolute or relative url address. If this parameter is omitted, the filter will have no effect.
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