CSS 有没有办法在一个元素上使用两个 CSS3 框阴影？
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Is there a way to use two CSS3 box shadows on one element?
提问by Benjamin Humphrey
I'm trying to replicate a button style in a Photoshop mock-up that has two shadows on it. The first shadow is an inner lighter box shadow (2px), and the second is a drop shadow outside the button (5px) itself.
我正在尝试在具有两个阴影的 Photoshop 模型中复制按钮样式。第一个阴影是内部较亮框阴影 (2px)，第二个阴影是按钮外部的阴影 (5px)。
In Photoshop this is easy - Inner Shadow and Drop Shadow. In CSS I can apparently have one or the other, but not both at the same time.
在 Photoshop 中，这很容易 - 内阴影和投影。在 CSS 中，我显然可以拥有其中一个，但不能同时拥有两者。
If you try the code below in a browser, you'll see that the box-shadow overrides the inset box-shadow.
如果您在浏览器中尝试下面的代码，您将看到 box-shadow 覆盖了 inset box-shadow。
Here's the inset box shadow:
这是插入框阴影：
box-shadow: inset 0 2px 0px #dcffa6;
And this is what I would like for the drop shadow on the button:
这就是我想要的按钮上的阴影：
box-shadow: 0 2px 5px #000;
For context, here's my full button code (with gradients and all):
对于上下文，这是我的完整按钮代码（带有渐变和所有）：
button {
outline: none;
position: relative;
width: 160px;
height: 40px;
font-family: 'Open Sans', sans-serif;
color: #fff;
font-weight: 800;
font-size: 12px;
text-shadow: 0px 1px 3px black;
border-radius: 3px;
background-color: #669900;
background: -webkit-gradient(linear, left top, left bottom, from(#97cb52), to(#669900));
background: -moz-linear-gradient(top, #97cb52, #669900);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#97cb52', endColorstr='#669900');
box-shadow: inset 0 2px 0px #dcffa6;
box-shadow: 0 2px 5px #000;
border: 1px solid #222;
cursor: pointer;
}
回答by David says reinstate Monica
You can comma-separate shadows:
您可以用逗号分隔阴影：
box-shadow: inset 0 2px 0px #dcffa6, 0 2px 5px #000;
