常见响应模式
- 大体流动模型(mostly fluid)
- 掉落列模型(column drop)
- 活动布局模型(layout shifter)
- 画布溢出模型(off canvas)
掉落列模型
<div class="container">
<div class="box dark_blue"></div>
<div class="box light_blue"></div>
<div class="box green"></div>
</div>
.container {
display: flex;
flex-wrap: wrap;
}
.box {
width: 100%;
}
@media screen and (min-width: 450px) {
.dark-blue {
width: 25%;
}
.light-blue {
width: 75%;
}
}
@media screen and (min-width: 550px) {
.dark-blue,
.green {
width: 25%;
}
.light-blue {
width: 50%;
}
}
大体流动模型
<div class="container">
<div class="box dark_blue"></div>
<div class="box light_blue"></div>
<div class="box green"></div>
<div class="box red"></div>
<div class="box orange"></div>
</div>
.container {
display: flex;
flex-wrap: wrap;
}
.box {
width: 100%;
}
@media screen and (min-width: 450px) {
.light-blue,
.green {
width: 50%;
}
}
@media screen and (min-width: 550px) {
.dark-blue,
.light-blue {
width: 50%;
}
.red,
.green,
.orange {
width: 33.333333%;
}
}
@media screen and (min-width: 700px) {
.container {
width: 700px;
margin-left: auto;
margin-right: auto;
}
}
活动布局模型
<div class="container">
<div class="box dark_blue"></div>
<div class="container" id="container2">
<div class="box light_blue"></div>
<div class="box green"></div>
</div>
<div class="box red"></div>
</div>
.container {
width: 100%; /* .ddd */
display: flex;
flex-wrap: wrap;
}
.box {
width: 100%;
}
@media screen and (min-width: 500px) {
.dark-blue {
width: 50%;
}
#container2 {
width: 50%;
}
}
@media screen and (min-width: 600px) {
.dark-blue {
width: 25%;
order: 1;
}
#container2 {
width: 50%;
}
.red {
width: 25%;
order: -1;
}
}
画布溢出模型
<!DOCTYPE html>
<!-- saved from url=(0070)http://udacity.github.io/RWDF-samples/Lesson4/patterns/off-canvas.html -->
<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title></title>
<link rel="stylesheet" type="text/css" href="./off-canvas_files/default-styles.css">
<style type="text/css">
html, body {
height: 100%;
width: 100%;
}
a#menu svg {
width: 40px;
fill: #000;
}
nav, main {
padding: 1em;
box-sizing: border-box;
}
main {
width: 100%;
height: 100%;
}
/*
* Off-canvas layout styles.
*/
/* Since we're mobile-first, by default, the drawer is hidden. */
nav {
width: 300px;
height: 100%;
position: absolute;
/* This trasform moves the drawer off canvas. */
-webkit-transform: translate(-300px, 0);
transform: translate(-300px, 0);
/* Optionally, we animate the drawer. */
transition: transform 0.3s ease;
}
nav.open {
-webkit-transform: translate(0, 0);
transform: translate(0, 0);
}
/* If there is enough space (> 600px), we keep the drawer open all the time. */
@media (min-width: 600px) {
/* We open the drawer. */
nav {
position:relative;
-webkit-transform: translate(0, 0);
transform: translate(0, 0);
}
/* We use Flexbox on the parent. */
body {
display: -webkit-flex;
display: flex;
-webkit-flex-flow: row nowrap;
flex-flow: row nowrap;
}
main {
width: auto;
/* Flex-grow streches the main content to fill all available space. */
flex-grow: 1;
}
}
/* If there is space (> 800px), we keep the drawer open by default. */
@media (min-width: 600px) {
main > #menu:after {
content: 'The drawer stays open if width > 600px';
}
main p, nav p {
text-decoration: line-through;
}
}
</style>
<link rel="import" href="chrome-extension://melpgahbngpgnbhhccnopmlmpbmdaeoi/app/templates/feedback.html" id="udacity-test-widget"><script id="ud-grader-options">UdacityFEGradingEngine.turnOn();</script></head>
<body>
<nav id="drawer" class="dark_blue">
<h2>Off Canvas</h2>
<p>Click outside the drawer to close</p>
</nav>
<main class="light_blue">
<a id="menu">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M2 6h20v3H2zm0 5h20v3H2zm0 5h20v3H2z"></path>
</svg>
</a>
<p>Click on the menu icon to open the drawer</p>
</main>
<script>
/*
* Open the drawer when the menu ison is clicked.
*/
var menu = document.querySelector('#menu');
var main = document.querySelector('main');
var drawer = document.querySelector('#drawer');
menu.addEventListener('click', function(e) {
drawer.classList.toggle('open');
e.stopPropagation();
});
main.addEventListener('click', function() {
drawer.classList.remove('open');
});
</script><script src="chrome-extension://melpgahbngpgnbhhccnopmlmpbmdaeoi/app/js/libs/GE.js" id="udacity-front-end-feedback"></script><test-widget></test-widget></body></html>
@import url(https://fonts.googleapis.com/css?family=Roboto);
html, body {
margin: 0;
padding: 0;
}
body {
font-family: 'Roboto', sans-serif;
}
.title {
font-size: 2.5em;
text-align: center;
}
.box {
min-height: 150px;
}
.dark_blue {
background-color: #2A457A;
color: #efefef;
}
.light_blue {
background-color: #099DD9;
}
.green {
background-color: #0C8542;
}
.lime {
background-color: rgb(179, 210, 52);
}
.seafoam {
background-color: rgb(77, 190, 161);
}
.red {
background-color: #EC1D3B;
}
.orange {
background-color: #F79420;
}
