servo/tests/ref/background_position_keyword.html
Matt Brubeck 6c9524b687 Implement background-position keyword values
Also fixes calculation of background-position percentages:

Rather than multiplying the container size by a percent and aligning the top
left of the image at the resulting width, we also need to subtract a
corresponding percent of the image size, per
http://dev.w3.org/csswg/css2/colors.html#propdef-background-position

"A value pair of '100% 100%' places the lower right corner of the image in the
lower right corner of the padding box. With a value pair of '14% 84%', the
point 14% across and 84% down the image is to be placed at the point 14%
across and 84% down the padding box."
2014-09-16 10:24:31 -07:00

20 lines
334 B
HTML

<!DOCTYPE html>
<html>
<head>
<title>You see here a scroll labeled FOOBIE BLETCH.</title>
<style>
#foo {
background: url(400x400_green.png);
background-position: right top;
background-repeat: no-repeat;
width: 528px;
height: 400px;
margin-left: 0;
}
</style>
</head>
<body>
<div id=foo></div>
</body>
</html>