Question

使用SASS和Compass完成此渐变在任何版本的Internet Explorer中都不起作用：

@include background-image(linear-gradient(left, rgba(241,236,236,0.95), rgba(241,236,236,0.9), rgba(241,236,236,0.85), rgba(241,236,236,0.8), rgba(241,236,236,0.75), rgba(241,236,236,0.4)));

它转换为这个CSS：

  background-image: -webkit-gradient(linear, 0% 50%, 100% 50%, color-stop(0%, rgba(241, 236, 236, 0.95)), color-stop(20%, rgba(241, 236, 236, 0.9)), color-stop(40%, rgba(241, 236, 236, 0.85)), color-stop(60%, rgba(241, 236, 236, 0.8)), color-stop(80%, rgba(241, 236, 236, 0.75)), color-stop(100%, rgba(241, 236, 236, 0.4)));
  background-image: -webkit-linear-gradient(left, rgba(241, 236, 236, 0.95), rgba(241, 236, 236, 0.9), rgba(241, 236, 236, 0.85), rgba(241, 236, 236, 0.8), rgba(241, 236, 236, 0.75), rgba(241, 236, 236, 0.4));
  background-image: -moz-linear-gradient(left, rgba(241, 236, 236, 0.95), rgba(241, 236, 236, 0.9), rgba(241, 236, 236, 0.85), rgba(241, 236, 236, 0.8), rgba(241, 236, 236, 0.75), rgba(241, 236, 236, 0.4));
  background-image: -o-linear-gradient(left, rgba(241, 236, 236, 0.95), rgba(241, 236, 236, 0.9), rgba(241, 236, 236, 0.85), rgba(241, 236, 236, 0.8), rgba(241, 236, 236, 0.75), rgba(241, 236, 236, 0.4));
  background-image: linear-gradient(left, rgba(241, 236, 236, 0.95), rgba(241, 236, 236, 0.9), rgba(241, 236, 236, 0.85), rgba(241, 236, 236, 0.8), rgba(241, 236, 236, 0.75), rgba(241, 236, 236, 0.4));

那么你用IE做什么来解决这个问题？

我正在使用Internet Explorer 11测试它。我需要它来自IE9 +

如下所示，我现在找到了涵盖IE10 +的答案，这对我有所帮助：

background: -ms-linear-gradient(left, rgba(241,236,236,0.95), rgba(241,236,236,0.9), rgba(241,236,236,0.85), rgba(241,236,236,0.8), rgba(241,236,236,0.75), rgba(241,236,236,0.4)); /* IE10+ */

我尝试了以下IE9但没有工作：

filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f1ecec', endColorstr='#fffafa',GradientType=1 );

我可以用什么来掩盖烦人的IE9？

Answer 1

您必须使用IE6-9的过滤器，如下所示：

filter: progid:DXImageTransform.Microsoft.gradient(...)

和IE10 +

-ms-linear-gradient

我相信IE6-9可能只支持2色停止。我能给你的最大帮助就是：

http://www.colorzilla.com/gradient-editor/

这个东西的神奇工具：）

如果您将css“导入”到您获得的工具中：

/* 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(241,236,236,0.95) 0%, rgba(241,236,236,0.75) 80%, rgba(241,236,236,0.4) 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(241,236,236,0.95)), color-stop(80%,rgba(241,236,236,0.75)), color-stop(100%,rgba(241,236,236,0.4))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, rgba(241,236,236,0.95) 0%,rgba(241,236,236,0.75) 80%,rgba(241,236,236,0.4) 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, rgba(241,236,236,0.95) 0%,rgba(241,236,236,0.75) 80%,rgba(241,236,236,0.4) 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, rgba(241,236,236,0.95) 0%,rgba(241,236,236,0.75) 80%,rgba(241,236,236,0.4) 100%); /* IE10+ */
background: linear-gradient(to bottom, rgba(241,236,236,0.95) 0%,rgba(241,236,236,0.75) 80%,rgba(241,236,236,0.4) 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f2f1ecec', endColorstr='#66f1ecec',GradientType=0 ); /* IE6-8 */

使用IE9支持完整的多站梯度（使用SVG）。向所有具有渐变的元素添加“渐变”类，并将以下覆盖添加到HTML以完成IE9支持：

<!--[if gte IE 9]>
  <style type="text/css">
    .gradient {
       filter: none;
    }
  </style>
<![endif]-->

......甚至是SCSS版本

// needs latest Compass, add '@import "compass"' to your scss
@include filter-gradient(#f2f1ecec, #66f1ecec, vertical); // IE6-8
// IE9 SVG, needs conditional override of 'filter' to 'none'
$experimental-support-for-svg: true;
@include background-image(linear-gradient(top,  rgba(241,236,236,0.95) 0%,rgba(241,236,236,0.75) 80%,rgba(241,236,236,0.4) 100%));

以下是您导入的css的链接，可以帮助您：http://www.colorzilla.com/gradient-editor/#f1ecec+0,f1ecec+100&0.95+0,0.75+80,0.4+100;Custom

Answer 2

这在IE11中不起作用

background-image: linear-gradient(top, #ff0000,#ffff00);

这项工作和展示就像当时的webkit版本

background-image: linear-gradient(180deg, #ff0000,#ffff00);

webkit也支持... deg模式，但不像浏览器那样工作，这在webkit中是等效的。

-webkit-linear-gradient(270deg, #ff0000,#ffff00);

注意：Chrome了解浏览器没有的webkit版本。

指南针背景图像（线性渐变）不在IE上工作

2 个答案: