Headings
All HTML headings, <h1> through <h6> are available.
h1. Heading 1
h2. Heading 2
h3. Heading 3
h4. Heading 4
h5. Heading 5
h6. Heading 6
Body copy
Bootstrap’s global default font-size is 13px, with a line-height of 19px. This is applied to the <body> and all paragraphs. In addition, <p> (paragraphs) receive a bottom margin of half their line-height (10px by default).
Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nullam id dolor id nibh ultricies vehicula.
Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec ullamcorper nulla non metus auctor fringilla. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Donec ullamcorper nulla non metus auctor fringilla.
Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit.
<p>...</p>
Lead body copy
Make a paragraph stand out by adding .lead.
Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor. Duis mollis, est non commodo luctus.
<p class="lead">...</p>
Emphasis
Make use of HTML’s default emphasis tags with lightweight styles.
<small>
For de-emphasizing inline or blocks of text, use the small tag.
This line of text is meant to be treated as fine print.
<p> <small>This line of text is meant to be treated as fine print.</small> </p>
Bold
For emphasizing a snippet of text with a heavier font-weight.
The following snippet of text is rendered as bold text.
<strong>rendered as bold text</strong>
Italics
For emphasizing a snippet of text with italics.
The following snippet of text is rendered as italicized text.
<em>rendered as italicized text</em>
Heads up! Feel free to use <b> and <i> in HTML5. <b> is meant to highlight words or phrases without conveying additional importance while <i> is mostly for voice, technical terms, etc.
Abbreviations
Stylized implemenation of HTML’s <abbr> element for abbreviations and acronyms to show the expanded version on hover. Abbreviations with a title attribute have a light dotted bottom border and a help cursor on hover, providing additional context on hover.
<abbr>
For expanded text on long hover of an abbreviation, include the title attribute.
An abbreviation of the word attribute is attr.
<abbr title="attribute">attr</abbr>
<abbr class="initialism">
Add .initialism to an abbreviation for a slightly smaller font-size.
HTML is the best thing since sliced bread.
<abbr title="HyperText Markup Language" class="initialism">HTML</abbr>
Addresses
Present contact information for the nearest ancestor or the entire body of work.
<address>
Preserve formatting by ending all lines with <br>.
Inline
Wrap inline snippets of code with <code>.
<section> should be wrapped as inline.For example, <code><section></code> should be wrapped as inline.
Basic block
Use <pre> for multiple lines of code. Be sure to escape any angle brackets in the code for proper rendering.
<p>Sample text here...</p>
tom: 9px;"><pre> <p>Sample text here...</p> </pre>
Heads up! Be sure to keep code within <pre> tags as close to the left as possible; it will render all tabs.
You may optionally add the .pre-scrollable class which will set a max-height of 350px and provide a y-axis scrollbar.
Images
Add classes to an <img> element to easily style images in any project.
<img src="..." class="img-rounded"> <img src="..." class="img-circle"> <img src="..." class="img-polaroid">
Heads up! .img-rounded and .img-circle do not work in IE7-8 due to lack of border-radius support.