<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>first web</title>
<link rel="stylesheet" type="text/css" href="css\semantic.css">
<link rel="stylesheet" href="mystyle.css" media="screen" charset="utf-8">
</head>
<body>
<div class="ui inverted vertical container segment">
<div class="ui image">
<img src="image\banner.jpg" alt="first web" />
</div>
</div>
<div class="ui vertical segment">
<div class="ui container segment">
<h1 class="ui header">first web</h1>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat
</p>
<button type="button" name="button"class="ui inverted blue button">read more</button>
</div>
<div class="ui container segment">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
</div>
<div class="ui container segment">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
</div>
</div>
<div class="ui inverted vertical very padded container segment">
<p>
© 2015 - 2016
</p>
</div>
</body>
</html>
按钮包括背景色可以被设置为暗色背景（幽灵按
按钮可以被设置为暗色背景（幽灵按钮）
vertical
1.圆角消失
2.阴影消失
3.每个div间距消失
container(容器) 边距增加
padded--内距 和边距保持一定距离
标签：ui...segment, ui ... header, ui ... image <button...type="button">read more</button>
<wiz_tmp_tag id="wiz-table-range-border" contenteditable="false" style="display: none;">
原文：http://www.cnblogs.com/xiaxiaobei666/p/7353362.html