CSS 是否可以在 CSS3 box-shadow 中设置透明度?
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时间:2020-08-30 00:03:32 来源:igfitidea点击:
Is it possible to set transparency in CSS3 box-shadow?
提问by Steven
Is it possible to set transparency on the box shadow?
是否可以在框阴影上设置透明度?
This is my code:
这是我的代码:
box-shadow:10px 10px 10px #000;
-webkit-box-shadow:10px 10px 10px #000;
-moz-box-shadow: 10px 10px 10px #000;
回答by BoltClock
I suppose rgba()
would work here. After all, browser support for both box-shadow
and rgba()
is roughly the same.
我想rgba()
会在这里工作。毕竟,浏览器对两者的支持box-shadow
和rgba()
大致相同。
/* 50% black box shadow */
box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
div {
width: 200px;
height: 50px;
line-height: 50px;
text-align: center;
color: white;
background-color: red;
margin: 10px;
}
div.a {
box-shadow: 10px 10px 10px #000;
}
div.b {
box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
}
<div class="a">100% black shadow</div>
<div class="b">50% black shadow</div>