3

我有以下CSS代码:

-webkit-gradient(linear, left bottom, left top, from(#5AE), to(#036));

它在 Chrome 中很好地显示了背景。Internet Explorer 仅显示白色背景。我尝试应用 CSS 3 pie,它没有改变任何东西。

以下是我的CSS:

body {
  behavior: url(css3pie/PIE.htc);
    color: #000000;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0px;
    padding: 0px;
    /*background:url("../image/bg.png") repeat scroll 0 0 transparent;*/
    background: -webkit-gradient(linear, left bottom, left top, from(#5AE), to(#036)); 
}

谢谢

4

4 回答 4

8

-webkit-gradient()仅适用于webkit 浏览器(Safari、Chrome 等)。这意味着它无法在 Firefox、Internet Explorer、Opera 或任何其他不支持-webkit-gradient().

如果您想在所有现代浏览器中获得渐变,请尝试以下代码:

http://projects.korrelboom.com/gradient-generator/生成:

/* SVG fallback(Opera 11.10-, IE9) */
background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxsaW5lYXJHcmFkaWVudCBpZD0iZ3JhZGllbnQiIHgxPSIwJSIgeTE9IjAlIiB4Mj0iMCUiIHkyPSIxMDAlIj48c3RvcCBvZmZzZXQ9IjAlIiBzdHlsZT0ic3RvcC1jb2xvcjpyZ2JhKDAsNTEsMTAyLDEpOyIgLz48c3RvcCBvZmZzZXQ9IjEwMCUiIHN0eWxlPSJzdG9wLWNvbG9yOnJnYmEoODUsMTcwLDIzOCwxKTsiIC8+PC9saW5lYXJHcmFkaWVudD48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNncmFkaWVudCkiIGhlaWdodD0iMTAwJSIgd2lkdGg9IjEwMCUiIC8+PC9zdmc+);

/* Opera 11.10+ */
background: -o-linear-gradient(top, rgba(0,51,102,1), rgba(85,170,238,1));

/* Firefox 3.6+ */
background: -moz-linear-gradient(top, rgba(0,51,102,1), rgba(85,170,238,1));

/* Chrome 7+ & Safari 5.03+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0, rgba(0,51,102,1)), color-stop(1, rgba(85,170,238,1)));

/* Newer Browsers */
background: linear-gradient(top, rgba(0,51,102,1), rgba(85,170,238,1));

/* IE5.5 - IE7 */
filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#FF003366,EndColorStr=#FF55AAEE);

/* IE8 */
-ms-filter: "progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#FF003366,EndColorStr=#FF55AAEE)"

注意:您不需要任何外部 JavaScript 库即可在 IE 中获取渐变。只需使用上面的CSS ;) 但是,为了您自己的理智,我建议您使用 LESS 或 SASS 等预处理器,以便您可以自动生成所有特定于浏览器的版本。

于 2012-04-15T19:46:52.993 回答
7

CSS3 PIE文档有这个线性渐变的例子:

#myElement {
    background: #CCC; /*fallback for non-CSS3 browsers*/
    background: -webkit-gradient(linear, 0 0, 0 100%, from(#CCC) to(#EEE)); /*old webkit*/
    background: -webkit-linear-gradient(#CCC, #EEE); /*new webkit*/
    background: -moz-linear-gradient(#CCC, #EEE); /*gecko*/
    background: -ms-linear-gradient(#CCC, #EEE); /*IE10*/
    background: -o-linear-gradient(#CCC, #EEE); /*opera 11.10+*/
    background: linear-gradient(#CCC, #EEE); /*future CSS3 browsers*/
    -pie-background: linear-gradient(#CCC, #EEE); /*PIE*/
    behavior: url(PIE.htc);
}

你错过了-pie-background财产。

顺便说一句,您应该使用“new webkit”语法而不是您当前拥有的语法;Webkit 放弃它已经有一段时间了。

于 2012-04-15T19:49:49.640 回答
1

对于 IE8,你可以添加这个

background: #aaa;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#111111', endColorstr='#aaaaaa',GradientType=1);

对于 IE9,以下将起作用

background-image: -ms-linear-gradient(left, #111, #aaa);
于 2013-07-23T16:43:30.847 回答
0

使用此工具生成您的 Css 样式
http://www.colorzilla.com/gradient-editor/
clickImport from css

background: rgb(85,170,238); /* Old browsers */
/* IE9 SVG, needs conditional override of 'filter' to 'none' */
background: url(data:image/svg+xml;base64,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);
background: -moz-linear-gradient(top,  rgba(85,170,238,1) 0%, rgba(0,51,102,1) 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(85,170,238,1)), color-stop(100%,rgba(0,51,102,1))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  rgba(85,170,238,1) 0%,rgba(0,51,102,1) 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  rgba(85,170,238,1) 0%,rgba(0,51,102,1) 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  rgba(85,170,238,1) 0%,rgba(0,51,102,1) 100%); /* IE10+ */
background: linear-gradient(to bottom,  rgba(85,170,238,1) 0%,rgba(0,51,102,1) 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#55aaee', endColorstr='#003366',GradientType=0 ); /* IE6-8 */
于 2013-05-09T07:23:19.293 回答