Pure.CSS有几个特殊的类来创建响应式设计.
| Sr .No. | 类名&描述 |
|---|---|
| 1 | .pure -u - * 将容器设置为占用任何设备上的所需空间. |
| 2 | .pure-u-sm - * 将容器设置为占用宽度为&ge的设备上所需的空间; 568px. |
| 3 | .pure-u-md - * 将容器设置为占用宽度较大的设备上的所需空间≥ 768px. |
| 4 | .pure-u-lg - * 将容器设置为占用设备上所需空间的宽度≥ 1024px. |
| 5 | .pure-u-xl - * 将容器设置为占用宽度为&ge的设备上所需的空间; 1280px. |
在下面的示例中，我们将创建一个带有行的响应式网格有四列.列应该在小屏幕上堆叠，在中型屏幕上占据宽度:50％，在大屏幕上应占宽度:25％.
这是通过添加 .pure-u-1 小屏幕类， .pure-u-md-1-2 用于中型屏幕， .pure-u-lg-1 -4 用于大屏幕.调整页面大小以查看网格对屏幕大小的响应.
purecss_responsive_design.htm
<html>
<head>
<title>The PURE.CSS Containers</title>
<meta name = "viewport" content = "width = device-width, initial-scale = 1">
<link rel = "stylesheet" href = "https://yui.yahooapis.com/pure/0.6.0/pure-min.css">
<link rel = "stylesheet" href = "https://yui.yahooapis.com/pure/0.6.0/grids-responsive-min.css">
<style>
.grids-example {
background: rgb(250, 250, 250);
margin: 2em auto;
font-family: Consolas, 'Liberation Mono', Courier, monospace;
text-align: center;
}
.graybox {
background: rgb(240, 240, 240);
border: 1px solid #ddd;
}
</style>
</head>
<body>
<div class = "grids-example">
<div class = "pure-g">
<div class = "pure-u-1-1">
<div class = "graybox">
<p>These four columns should stack on small screens,
should take up width: 50% on medium-sized screens, and should
take up width: 25% on large screens.</p>
</div>
</div>
<div class = "pure-u-1 pure-u-md-1-2 pure-u-lg-1-4">
<div class = "graybox">
<p>First Column</p>
</div>
</div>
<div class = "pure-u-1 pure-u-md-1-2 pure-u-lg-1-4">
<div class="graybox">
<p>Second Column</p>
</div>
</div>
<div class = "pure-u-1 pure-u-md-1-2 pure-u-lg-1-4">
<div class="graybox">
<p>Third Column</p>
</div>
</div>
<div class = "pure-u-1 pure-u-md-1-2 pure-u-lg-1-4">
<div class = "graybox">
<p>Fourth Column</p>
</div>
</div>
</div>
</div>
<div class = "grids-example">
<div class = "pure-g">
<div class = "pure-u-1">
<div class = "graybox">
<p>This column is to occupy the complete space of a row.</p>
</div>
</div>
</div>
</div>
<div class = "grids-example">
<div class = "pure-g">
<div class = "pure-u-2-5">
<div class = "graybox">
<p>This column is to occupy the two-fifth of the space of a row.</p>
</div>
</div>
</div>
</div>
<div class = "grids-example">
<div class = "pure-g">
<div class = "pure-u-3-5">
<div class = "graybox">
<p>This column is to occupy the three-fifth of the space of a row.</p>
</div>
</div>
</div>
</div>
<div class = "grids-example">
<div class = "pure-g">
<div class = "pure-u-1-3">
<div class = "graybox">
<p>Column 1: This column is to occupy the one-third of the
space of a row on all devices.</p>
</div>
</div>
<div class = "pure-u-1-3">
<div class = "graybox">
<p>Column 2: This column is to occupy the one-third of the space
of a row on all devices.</p>
</div>
</div>
<div class = "pure-u-1-3">
<div class = "graybox">
<p>Column 3: This column is to occupy the one-third of the space of a
row on all devices.</p>
</div>
</div>
</div>
</div>
</body>
</html>验证结果.
