зеркало из https://github.com/mozilla/gecko-dev.git
77 строки
2.2 KiB
HTML
77 строки
2.2 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!--
|
|
Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
|
-->
|
|
<!-- Reference case for align-items / align-self behavior, using blocks in
|
|
place of flex items and using float and width keywords to emulate the
|
|
align-items / align-self properties. -->
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<style>
|
|
.flexbox {
|
|
border: 1px dashed blue;
|
|
width: 4px;
|
|
font-family: sans-serif;
|
|
font-size: 10px;
|
|
margin-left: 80px;
|
|
}
|
|
|
|
div.big {
|
|
font-size: 18px;
|
|
width: 50px;
|
|
}
|
|
|
|
.flexbox > * {
|
|
clear: both;
|
|
}
|
|
|
|
/* Classes for each of the various align-self values */
|
|
.flex-start {
|
|
background: lime;
|
|
width: -moz-max-content;
|
|
}
|
|
.flex-end {
|
|
background: orange;
|
|
float: right;
|
|
width: -moz-max-content;
|
|
}
|
|
.center {
|
|
background: lightblue;
|
|
margin: auto;
|
|
width: -moz-max-content;
|
|
}
|
|
.baseline {
|
|
background: teal;
|
|
width: -moz-max-content;
|
|
}
|
|
.stretch {
|
|
background: pink;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div class="flexbox">
|
|
<div class="flex-start">start</div>
|
|
<div class="flex-start big">a b</div>
|
|
<div class="flex-end">end</div>
|
|
<div class="flex-end big">a b</div>
|
|
<!-- We're using auto margins as references for "align-self:center", but
|
|
auto margins only work if we've got extra space available, and we
|
|
don't have extra space available in this case. So, we create a
|
|
wide wrapper-div that _will_ have space available. We position
|
|
that wrapper-div using a negative margin, so that centering in it
|
|
is equivalent to centering in our reference for the flex container.
|
|
-->
|
|
<div style="width: 100px; margin-left: -48px">
|
|
<div class="center">center</div>
|
|
<div class="center big">a b</div>
|
|
</div>
|
|
<div class="baseline">base</div>
|
|
<div class="baseline big">abc</div>
|
|
<div class="stretch">stretch</div>
|
|
<div class="stretch big">a b</div>
|
|
</div>
|
|
</body>
|
|
</html>
|