可以使用CSS来使背景图像“褪色”或渐变底部透明，使背景颜色显示？
问题描述：
我知道这可以很容易地在任何图像编辑程序，我只是好奇，如果有一个方法只是使用css。
I know that this can easily be done in any image editing program, I was just curious if there was a way just using css.
示例：
body {background-color: #837960; background-image: url("Images/background.jpg") background-repeat: no-repeat;}
答
可以在CSS3中为背景设置多个值。
It is possible - in CSS3 you can set multiple values for background
body {
background: #837960 url("Images/background.jpg") 0 0 no-repeat;
background: -moz-linear-gradient(top, rgba(255,255,255,0) 0%, rgba(130,91,0,1) 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(255,255,255,0)), color-stop(100%,rgba(130,91,0,1))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, rgba(255,255,255,0) 0%,rgba(130,91,0,1) 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, rgba(255,255,255,0) 0%,rgba(130,91,0,1) 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, rgba(255,255,255,0) 0%,rgba(130,91,0,1) 100%); /* IE10+ */
background: linear-gradient(to bottom, rgba(255,255,255,0) 0%,rgba(130,91,0,1) 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff', endColorstr='#825b00',GradientType=0 ); /* IE6-9 */
}
但是，支持CSS3