CSS twitter bootstrap - 背景色很好
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twitter bootstrap - well background color
提问by richbray89
I'm trying to change the background color and opacity of a bootstrap well. I've got the following CSS:
我正在尝试更改引导程序的背景颜色和不透明度。我有以下 CSS：
.well {
opacity: 0.9; /* opacity [0-1] */
-moz-opacity: 0.9; /* opacity [0-1] */
-webkit-opacity: 0.9; /* opacity [0-1] */
background-color: blue;
}
The opacity is working, but the background-color does not seem to change. Any ideas?
不透明度有效，但背景颜色似乎没有改变。有任何想法吗？
Edit fiddleadded in case you want a play-a-round
编辑小提琴以防万一你想要一个回合
回答by richbray89
Or you could write it in one line of css as rgba.
或者你可以将它写在一行 css 中作为 rgba。
.well{
background: rgba(0, 0, 255, 0.9);
}
