77 lines
2.1 KiB
HTML
77 lines
2.1 KiB
HTML
<!DOCTYPE html>
|
|
|
|
<meta charset="UTF-8">
|
|
|
|
<title>CSS Backgrounds Test: box-shadow in 3 sub-tests with not inset and Npx Mpx</title>
|
|
|
|
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
|
|
<link rel="help" href="https://www.w3.org/TR/css-backgrounds-3/#the-box-shadow">
|
|
<link rel="match" href="reference/box-shadow-040-ref.html">
|
|
|
|
|
|
<!--
|
|
|
|
<shadow> = inset? && <length>{2,4} && <color>?
|
|
|
|
A comma-separated pair of numbers in curly braces {A,B}
|
|
indicates that the preceding type, word, or group occurs
|
|
at least A and at most B times.
|
|
|
|
A question mark (?) indicates that the preceding type,
|
|
word, or group is optional (occurs zero or one times).
|
|
|
|
The components of each <shadow> are interpreted as follows:
|
|
|
|
1st <length>
|
|
Specifies the horizontal offset
|
|
of the shadow. A positive value draws a shadow that is offset to
|
|
the right of the box, a negative length to the left.
|
|
|
|
2nd <length>
|
|
Specifies the vertical offset
|
|
of the shadow. A positive value offsets the shadow down, a negative one up.
|
|
|
|
4th <length>
|
|
Specifies the spread distance.
|
|
Positive values cause the shadow to expand in all directions
|
|
by the specified radius.
|
|
Negative values cause the shadow to contract.
|
|
|
|
-->
|
|
|
|
<style>
|
|
div
|
|
{
|
|
background-color: rgba(0, 0, 255, 0.5); /* semi-transparent blue */
|
|
border: black double 18px;
|
|
height: 36px;
|
|
margin-bottom: 54px;
|
|
width: 36px;
|
|
}
|
|
|
|
/* Npx Mpx, zero spread, not-inset */
|
|
div#sub-test4
|
|
{
|
|
box-shadow: 36px 18px rgba(255, 165, 0, 0.5); /* semi-transparent orange */
|
|
}
|
|
|
|
/* Npx Mpx, positive spread, not-inset */
|
|
div#sub-test5
|
|
{
|
|
box-shadow: 36px 18px 0px 18px rgba(255, 165, 0, 0.5); /* semi-transparent orange */
|
|
}
|
|
|
|
/* Npx Mpx, negative spread, not-inset */
|
|
div#sub-test6
|
|
{
|
|
box-shadow: 36px 18px 0px -18px rgba(255, 165, 0, 0.5); /* semi-transparent orange */
|
|
}
|
|
</style>
|
|
|
|
<h3>Not inset and Npx Mpx: 36px 18px</h3>
|
|
|
|
<div id="sub-test4"></div>
|
|
|
|
<div id="sub-test5"></div>
|
|
|
|
<div id="sub-test6"></div>
|