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android13/external/chromium-trace/catapult/third_party/polymer/components/iron-flex-layout/iron-flex-layout.html

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<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<link rel="import" href="../polymer/polymer.html">
<!--
The `<iron-flex-layout>` component provides simple ways to use
[CSS flexible box layout](https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes),
also known as flexbox. This component provides two different ways to use flexbox:
1. [Layout classes](https://github.com/PolymerElements/iron-flex-layout/tree/master/iron-flex-layout-classes.html).
The layout class stylesheet provides a simple set of class-based flexbox rules, that
let you specify layout properties directly in markup. You must include this file
in every element that needs to use them.
Sample use:
```
<custom-element-demo>
<template>
<script src="../webcomponentsjs/webcomponents-lite.js"></script>
<next-code-block></next-code-block>
</template>
</custom-element-demo>
```
```html
<link rel="import" href="iron-flex-layout-classes.html">
<style is="custom-style" include="iron-flex iron-flex-alignment"></style>
<style>
.test { width: 100px; }
</style>
<div class="layout horizontal center-center">
<div class="test">horizontal layout center alignment</div>
</div>
```
2. [Custom CSS mixins](https://github.com/PolymerElements/iron-flex-layout/blob/master/iron-flex-layout.html).
The mixin stylesheet includes custom CSS mixins that can be applied inside a CSS rule using the `@apply` function.
Please note that the old [/deep/ layout classes](https://github.com/PolymerElements/iron-flex-layout/tree/master/classes)
are deprecated, and should not be used. To continue using layout properties
directly in markup, please switch to using the new `dom-module`-based
[layout classes](https://github.com/PolymerElements/iron-flex-layout/tree/master/iron-flex-layout-classes.html).
Please note that the new version does not use `/deep/`, and therefore requires you
to import the `dom-modules` in every element that needs to use them.
A complete [guide](https://elements.polymer-project.org/guides/flex-layout) to `<iron-flex-layout>` is available.
@group Iron Elements
@pseudoElement iron-flex-layout
@demo demo/index.html
-->
<style>
/* IE 10 support for HTML5 hidden attr */
[hidden] {
display: none !important;
}
</style>
<style is="custom-style">
:root {
--layout: {
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
};
--layout-inline: {
display: -ms-inline-flexbox;
display: -webkit-inline-flex;
display: inline-flex;
};
--layout-horizontal: {
@apply(--layout);
-ms-flex-direction: row;
-webkit-flex-direction: row;
flex-direction: row;
};
--layout-horizontal-reverse: {
@apply(--layout);
-ms-flex-direction: row-reverse;
-webkit-flex-direction: row-reverse;
flex-direction: row-reverse;
};
--layout-vertical: {
@apply(--layout);
-ms-flex-direction: column;
-webkit-flex-direction: column;
flex-direction: column;
};
--layout-vertical-reverse: {
@apply(--layout);
-ms-flex-direction: column-reverse;
-webkit-flex-direction: column-reverse;
flex-direction: column-reverse;
};
--layout-wrap: {
-ms-flex-wrap: wrap;
-webkit-flex-wrap: wrap;
flex-wrap: wrap;
};
--layout-no-wrap: {
-ms-flex-wrap: nowrap;
-webkit-flex-wrap: nowrap;
flex-wrap: nowrap;
};
--layout-wrap-reverse: {
-ms-flex-wrap: wrap-reverse;
-webkit-flex-wrap: wrap-reverse;
flex-wrap: wrap-reverse;
};
--layout-flex-auto: {
-ms-flex: 1 1 auto;
-webkit-flex: 1 1 auto;
flex: 1 1 auto;
};
--layout-flex-none: {
-ms-flex: none;
-webkit-flex: none;
flex: none;
};
--layout-flex: {
-ms-flex: 1 1 0.000000001px;
-webkit-flex: 1;
flex: 1;
-webkit-flex-basis: 0.000000001px;
flex-basis: 0.000000001px;
};
--layout-flex-2: {
-ms-flex: 2;
-webkit-flex: 2;
flex: 2;
};
--layout-flex-3: {
-ms-flex: 3;
-webkit-flex: 3;
flex: 3;
};
--layout-flex-4: {
-ms-flex: 4;
-webkit-flex: 4;
flex: 4;
};
--layout-flex-5: {
-ms-flex: 5;
-webkit-flex: 5;
flex: 5;
};
--layout-flex-6: {
-ms-flex: 6;
-webkit-flex: 6;
flex: 6;
};
--layout-flex-7: {
-ms-flex: 7;
-webkit-flex: 7;
flex: 7;
};
--layout-flex-8: {
-ms-flex: 8;
-webkit-flex: 8;
flex: 8;
};
--layout-flex-9: {
-ms-flex: 9;
-webkit-flex: 9;
flex: 9;
};
--layout-flex-10: {
-ms-flex: 10;
-webkit-flex: 10;
flex: 10;
};
--layout-flex-11: {
-ms-flex: 11;
-webkit-flex: 11;
flex: 11;
};
--layout-flex-12: {
-ms-flex: 12;
-webkit-flex: 12;
flex: 12;
};
/* alignment in cross axis */
--layout-start: {
-ms-flex-align: start;
-webkit-align-items: flex-start;
align-items: flex-start;
};
--layout-center: {
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
};
--layout-end: {
-ms-flex-align: end;
-webkit-align-items: flex-end;
align-items: flex-end;
};
--layout-baseline: {
-ms-flex-align: baseline;
-webkit-align-items: baseline;
align-items: baseline;
};
/* alignment in main axis */
--layout-start-justified: {
-ms-flex-pack: start;
-webkit-justify-content: flex-start;
justify-content: flex-start;
};
--layout-center-justified: {
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
};
--layout-end-justified: {
-ms-flex-pack: end;
-webkit-justify-content: flex-end;
justify-content: flex-end;
};
--layout-around-justified: {
-ms-flex-pack: distribute;
-webkit-justify-content: space-around;
justify-content: space-around;
};
--layout-justified: {
-ms-flex-pack: justify;
-webkit-justify-content: space-between;
justify-content: space-between;
};
--layout-center-center: {
@apply(--layout-center);
@apply(--layout-center-justified);
};
/* self alignment */
--layout-self-start: {
-ms-align-self: flex-start;
-webkit-align-self: flex-start;
align-self: flex-start;
};
--layout-self-center: {
-ms-align-self: center;
-webkit-align-self: center;
align-self: center;
};
--layout-self-end: {
-ms-align-self: flex-end;
-webkit-align-self: flex-end;
align-self: flex-end;
};
--layout-self-stretch: {
-ms-align-self: stretch;
-webkit-align-self: stretch;
align-self: stretch;
};
--layout-self-baseline: {
-ms-align-self: baseline;
-webkit-align-self: baseline;
align-self: baseline;
};
/* multi-line alignment in main axis */
--layout-start-aligned: {
-ms-flex-line-pack: start; /* IE10 */
-ms-align-content: flex-start;
-webkit-align-content: flex-start;
align-content: flex-start;
};
--layout-end-aligned: {
-ms-flex-line-pack: end; /* IE10 */
-ms-align-content: flex-end;
-webkit-align-content: flex-end;
align-content: flex-end;
};
--layout-center-aligned: {
-ms-flex-line-pack: center; /* IE10 */
-ms-align-content: center;
-webkit-align-content: center;
align-content: center;
};
--layout-between-aligned: {
-ms-flex-line-pack: justify; /* IE10 */
-ms-align-content: space-between;
-webkit-align-content: space-between;
align-content: space-between;
};
--layout-around-aligned: {
-ms-flex-line-pack: distribute; /* IE10 */
-ms-align-content: space-around;
-webkit-align-content: space-around;
align-content: space-around;
};
/*******************************
Other Layout
*******************************/
--layout-block: {
display: block;
};
--layout-invisible: {
visibility: hidden !important;
};
--layout-relative: {
position: relative;
};
--layout-fit: {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
};
--layout-scroll: {
-webkit-overflow-scrolling: touch;
overflow: auto;
};
--layout-fullbleed: {
margin: 0;
height: 100vh;
};
/* fixed position */
--layout-fixed-top: {
position: fixed;
top: 0;
left: 0;
right: 0;
};
--layout-fixed-right: {
position: fixed;
top: 0;
right: 0;
bottom: 0;
};
--layout-fixed-bottom: {
position: fixed;
right: 0;
bottom: 0;
left: 0;
};
--layout-fixed-left: {
position: fixed;
top: 0;
bottom: 0;
left: 0;
};
}
</style>
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