Hey,
I’m trying to implement this. I have the box div, and box:after pseudo element. I want the pseudo element to be on thop of the box div.
Why does not this work?
#box {
background: pink;
width: 200px;
height: 200px;
position: relative;
display: block;
}
#box:after {
background-color: red;
position: absolute;
top: 0;
left: 0;
width: 200px;
height: 200px;
display: block;
transform: translate(5px, 5px);
}
On codepen:
http://codepen.io/RycerzPegaza/pen/jyRRBE
You need a content
property for your :after
rule.
For me, adding: content: '';
worked just fine.
Edit:
I’ve never used these selectors, so I’ve been doing some reading since I saw your post. Here is a quote from a Smashing Magazine article on pseudo elements that supports what I found, you have to have a content property:
Secondly, without the content property, which is part of the generated content module in the specification, pseudo-elements are useless. So, while the pseudo-element selector itself is needed to target the element, you won’t be able to insert anything without adding the content property.
Article is here:
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