基于手脚架(Scaffolding)之上，Bootstrap的基础CSS(Base CSS)提供了一系列的基础Html页面要素。本文将主要深入讲解排版(Typography),表格(Table),表单(Forms),按钮(Buttons)这四个方面的内容。
1.排版 (Typography)，它囊括标题(Headings),段落 (paragraphs), 列表(lists)以及其他内联要素
<div class="row"> <div class="span6 "> <blockquote class="pull-right"> <p>凌冬将至. 我是黑暗中的利剑，长城上的守卫，抵御寒冷的烈焰，破晓时分的光线，唤醒眠者的号角，守护王国的坚盾。</p> 守夜人军团总司令.<small>蒙奇.D.<cite title="">路飞</cite></small> </blockquote> </div> <div class="span6 "> <blockquote > <p>凌冬将至. 我是黑暗中的利剑，长城上的守卫，抵御寒冷的烈焰，破晓时分的光线，唤醒眠者的号角，守护王国的坚盾。</p> 守夜人军团总司令.<small>蒙奇.D.<cite title="">路飞</cite></small> </blockquote> </div> </div>
图2-2 引用(Blockquotes)
1.4列表(lists).Bootstrap提供三种标签来表现不同类型的列表。<ul>表示无序列表，<ul class="unstyled">表示无样式的无序列表，<ol>表示有序列表，<dl>表示描述列表，<dl class="dl-horizontal">表示竖排描述列表。图2-3较好显示了这几种列表：
图2-3 列表(lists)
<div class="span8"> <form class="form-horizontal"> <fieldset> <div class="control-group"> <label class="control-label" for="focusedInput">Focused input</label> <div class="controls"> <input class="input-xlarge focused" id="focusedInput" type="text" value="This is focused…"> </div> </div> <div class="control-group"> <label class="control-label">Uneditable input</label> <div class="controls"> <span class="input-xlarge uneditable-input">Some value here</span> </div> </div> <div class="control-group"> <label class="control-label" for="disabledInput">Disabled input</label> <div class="controls"> <input class="input-xlarge disabled" id="disabledInput" type="text" placeholder="Disabled input here…" disabled> </div> </div> <div class="control-group"> <label class="control-label" for="optionsCheckbox2">Disabled checkbox</label> <div class="controls"> <label class="checkbox"> <input type="checkbox" id="optionsCheckbox2" value="option1" disabled> This is a disabled checkbox </label> </div> </div> <div class="control-group warning"> <label class="control-label" for="inputWarning">Input with warning</label> <div class="controls"> <input type="text" id="inputWarning"> <span class="help-inline">Something may have gone wrong</span> </div> </div> <div class="control-group error"> <label class="control-label" for="inputError">Input with error</label> <div class="controls"> <input type="text" id="inputError"> <span class="help-inline">Please correct the error</span> </div> </div> <div class="control-group success"> <label class="control-label" for="inputSuccess">Input with success</label> <div class="controls"> <input type="text" id="inputSuccess"> <span class="help-inline">Woohoo!</span> </div> </div> <div class="control-group success"> <label class="control-label" for="selectError">Select with success</label> <div class="controls"> <select id="selectError"> <option>1</option> <option>2</option> <option>3</option> <option>4</option> <option>5</option> </select> <span class="help-inline">Woohoo!</span> </div> </div> <div class="form-actions"> <button type="submit" class="btn btn-primary">Save changes</button> <button class="btn">Cancel</button> </div> </fieldset> </form> </div>
包括选中框，不可选中，不可输入，输入警告框，输入错误框，输入成功框，select多选框
3. 表单(Forms).Bootstrap的表单是非常惊艳的部分。最好的地方在于你如何使用这些hmtl标签，它都会有很好的表现效果，而且不需要其他多余的代码。无论多复杂的布局都可以根据这些简洁，可扩展，事件绑定的要素来轻易实现。主要提供了四四种表单选项，如表2-2所示：
|
名字 |
Class |
描述 |
|
Vertical (default) |
.form-vertical (not required) |
堆放式, 可控制的左对齐标签 |
|
Inline |
.form-inline |
左对齐标签和简约的内联控制块 |
|
Search |
.form-search |
放大的圆角，具有美感的搜索框 |
|
Horizontal |
.form-horizontal |
左漂浮, 右对齐标签 |
推荐到官方文档去体验下各种表单要素的真实效果，在chrome,Firefox等现代浏览器下显示十分优雅。
<div class="span8"> <form class="form-horizontal"> <fieldset> <div class="control-group"> <label class="control-label" for="focusedInput">Focused input</label> <div class="controls"> <input class="input-xlarge focused" id="focusedInput" type="text" value="This is focused…"> </div> </div> <div class="control-group"> <label class="control-label">Uneditable input</label> <div class="controls"> <span class="input-xlarge uneditable-input">Some value here</span> </div> </div> <div class="control-group"> <label class="control-label" for="disabledInput">Disabled input</label> <div class="controls"> <input class="input-xlarge disabled" id="disabledInput" type="text" placeholder="Disabled input here…" disabled> </div> </div> <div class="control-group"> <label class="control-label" for="optionsCheckbox2">Disabled checkbox</label> <div class="controls"> <label class="checkbox"> <input type="checkbox" id="optionsCheckbox2" value="option1" disabled> This is a disabled checkbox </label> </div> </div> <div class="control-group warning"> <label class="control-label" for="inputWarning">Input with warning</label> <div class="controls"> <input type="text" id="inputWarning"> <span class="help-inline">Something may have gone wrong</span> </div> </div> <div class="control-group error"> <label class="control-label" for="inputError">Input with error</label> <div class="controls"> <input type="text" id="inputError"> <span class="help-inline">Please correct the error</span> </div> </div> <div class="control-group success"> <label class="control-label" for="inputSuccess">Input with success</label> <div class="controls"> <input type="text" id="inputSuccess"> <span class="help-inline">Woohoo!</span> </div> </div> <div class="control-group success"> <label class="control-label" for="selectError">Select with success</label> <div class="controls"> <select id="selectError"> <option>1</option> <option>2</option> <option>3</option> <option>4</option> <option>5</option> </select> <span class="help-inline">Woohoo!</span> </div> </div> <div class="form-actions"> <button type="submit" class="btn btn-primary">Save changes</button> <button class="btn">Cancel</button> </div> </fieldset> </form> </div> </div>
图2-5 表单状态控制
按钮(Buttons).Bootstrap提供多种样式的按钮，同样是通过CSS的类来控制,包括btn, btn-primary, btn-info,btn-success等不同颜色的按钮，亦可以简单通过.btn-large .btn-mini等CSS的class控制按钮大小，能够同时用在<a>,<button>,<input>标签上，非常简单易用。如图2-6所示，不同颜色的按钮：
图2-6 按钮(Buttons)
<table class="table table-bordered table-striped"> <thead> <tr> <th>Button</th> <th>class=""</th> <th>Description</th> </tr> </thead> <tbody> <tr> <td><button class="btn" href="#">Default</button></td> <td><code>btn</code></td> <td>Standard gray button with gradient</td> </tr> <tr> <td><button class="btn btn-primary" href="#">Primary</button></td> <td><code>btn btn-primary</code></td> <td>Provides extra visual weight and identifies the primary action in a set of buttons</td> </tr> <tr> <td><button class="btn btn-info" href="#">Info</button></td> <td><code>btn btn-info</code></td> <td>Used as an alternative to the default styles</td> </tr> <tr> <td><button class="btn btn-success" href="#">Success</button></td> <td><code>btn btn-success</code></td> <td>Indicates a successful or positive action</td> </tr> <tr> <td><button class="btn btn-warning" href="#">Warning</button></td> <td><code>btn btn-warning</code></td> <td>Indicates caution should be taken with this action</td> </tr> <tr> <td><button class="btn btn-danger" href="#">Danger</button></td> <td><code>btn btn-danger</code></td> <td>Indicates a dangerous or potentially negative action</td> </tr> <tr> <td><button class="btn btn-inverse" href="#">Inverse</button></td> <td><code>btn btn-inverse</code></td> <td>Alternate dark gray button, not tied to a semantic action or use</td> </tr> </tbody> </table>
很有意思的一个网站可以模拟生成navbar(导航栏) body Typography(排版)等等！并且下载生成的css代码
StyleBootstrap http://stylebootstrap.info/
