内部文本阴影与CSS
问题描述：
我目前正在玩CSS3，并试图实现这样的文字效果（黑色模糊的内阴影）：
I am currently playing around with CSS3 and trying to achieve a text effect like this (the black blurry inner shadow):
但我找不到一种方法来创建文本阴影 / em>文本。我不知道是否仍然可能，因为box-shadow元素能够像这样渲染阴影：
But I cannot find a way to create text shadows inside the text. I wonder whether it is still possible because the box-shadow element is able to render shadow inside like this:
box-shadow: inset 0px -5px 10px 0px rgba(0, 0, 0, 0.5);
任何想法？
答
这里有一个小窍门我发现使用：之前和：之后伪元素：
Here's a little trick I discovered using the :before and :after pseudo-elements:
.depth {
color: black;
position: relative;
}
.depth:before, .depth:after {
content: attr(title);
color: rgba(255,255,255,.1);
position: absolute;
}
.depth:before { top: 1px; left: 1px }
.depth:after { top: 2px; left: 2px }
title属性需要与内容相同。演示： http://dabblet.com/gist/1609945
The title attribute needs to be the same as the content. Demo: http://dabblet.com/gist/1609945