Original link:
http://www.cnblogs.com/wikiki/p/5145944.html
.col : 默认的定宽列
在ionic的栅格中，每一行的各列默认是等宽的，这使得实现一个图片 浏览界面非常简单。下图是instagram app的截图：
instagram
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no,width=device-width,height=device-height">
<link rel="stylesheet" type="text/css" href="ionic.min.css">
</head>
<body>
<div class="bar bar-header bar-positive">
<h1 class="title">POPULAR</h1>
<a class="button icon ion-refresh"></a>
</div>
<div class="scroll-content has-header">
<div class="row">
<div class="col"><img src="img/g-1.jpg"></div>
<div class="col"><img src="img/g-2.jpg"></div>
<div class="col"><img src="img/g-3.jpg"></div>
<div class="col"><img src="img/g-4.jpg"></div>
</div>
<div class="row">
<div class="col"><img src="img/g-5.jpg"></div>
<div class="col"><img src="img/g-6.jpg"></div>
<div class="col"><img src="img/g-7.jpg"></div>
<div class="col"><img src="img/g-8.jpg"></div>
</div>
<div class="row">
<div class="col"><img src="img/g-9.jpg"></div>
<div class="col"><img src="img/g-10.jpg"></div>
<div class="col"><img src="img/g-11.jpg"></div>
<div class="col"><img src="img/g-12.jpg"></div>
</div>
<div class="row">
<div class="col"><img src="img/g-13.jpg"></div>
<div class="col"><img src="img/g-14.jpg"></div>
<div class="col"><img src="img/g-15.jpg"></div>
<div class="col"><img src="img/g-16.jpg"></div>
</div>
</div>
<div class="tabs tabs-dark tabs-icon-only">
<a class="tab-item"><i class="icon ion-home"></i></a>
<a class="tab-item active"><i class="icon ion-star"></i></a>
<a class="tab-item"><i class="icon ion-camera"></i></a>
<a class="tab-item"><i class="icon ion-chatbubble"></i></a>
<a class="tab-item"><i class="icon ion-document"></i></a>
</div>
</body>
</html>
Reproduced in: https: //www.cnblogs.com/wikiki/p/5145944.html