CSS背景图片和默认背景?

时间:2013-08-05 09:17:52

标签: background background-image css

我有一个div,它有背景颜色和图像(透明背景)

默认情况下我需要在div上使用不同的背景颜色(白色),而另一种颜色作为透明图像的背景颜色。

我该如何解决这个问题?

我现在已经设置了这样的背景:

background: rgb(0,0,255) url(images/trans.png);
background-repeat: repeat-x;

因此,当重复停止时,我需要另一种背景颜色。

我想过渐变作为背景,但我不知道如何通过固定像素位置的过渡(使用%)

here i got the JSFiddle

1 个答案:

答案 0 :(得分:3)

您可以写入像素而不是百分比: 更新:更接近纯色的例子:

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, -moz-linear-gradient(top, rgb(0,0,255) 0px, rgb(0,0,255) 154px, rgba(255,255,255,0.5) 155px, rgba(255,255,255,0.5) 300px);

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, -webkit-gradient(linear, left top, left bottom, color-stop(0px,rgb(0,0,255)),color-stop(154px,rgb(0,0,255)),color-stop(155px,rgba(255,255,255,0.5)), color-stop(300px,rgba(255,255,255,0.5)));

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, -webkit-linear-gradient(top, rgb(0,0,255) 0px,rgb(0,0,255) 155px,rgba(255,255,255,0.5) 155px,rgba(255,255,255,0.5) 300px);

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, -o-linear-gradient(top, rgb(0,0,255) 0px,rgb(0,0,255) 154px,rgba(255,255,255,0.5) 155px,rgba(255,255,255,0.5) 300px);

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, -ms-linear-gradient(top, rgb(0,0,255) 0px,rgb(0,0,255) 154px,rgba(255,255,255,0.5) 155px,rgba(255,255,255,0.5) 300px);

background: url(https://cdn.sstatic.net/stackoverflow/img/apple-touch-icon.png) repeat-x 0 0, linear-gradient(to bottom, rgb(0,0,255) 0px,rgb(0,0,255) 154px,rgba(255,255,255,0.5) 155px,rgba(255,255,255,0.5) 300px);

http://jsfiddle.net/pBVsD/12/