In some Web pages, a tag is often added to tell the user some additional information. For example, if a new navigation item is added to the navigation, a "new" tag may be added to tell the user
[Related video recommendation: Bootstrap Tutorial]
In the Bootstrap framework, this effect is specially extracted into a label component, and ends with ".label ” style to achieve highlighting
The method of use is very simple, you can use inline tags such as span
<h3>Example heading <span>New</span> </h3>
[Auto-hide]
When When there is no content, automatically hide
.label:empty {display: none; }
<h3>Example heading <span></span> </h3>
<span>Default</span><span>Primary</span><span>Success</span><span>Info</span><span>Warning</span><span>Danger</span>
##Badge
In a sense, the badge effect is very similar to the label effect introduced earlier. It is also used to make some prompt messages. What often appears is the information sent by some systems, such as the system prompts how many messages are unread
In the Bootstrap framework, this effect is called the badge effect, and the "badge" style is used to achieve it
You can use span tags to make them like tags, and then add the
badge class
<a>Inbox <span>42</span></a>
##[Auto-hide]
:empty
selector) <pre class="brush:php;toolbar:false">.badge:empty {display: none;
}</pre>
<a>Inbox <span></span></a>
【Button Badge】
<div> <h1 id="小火柴的蓝色理想">小火柴的蓝色理想</h1> <p>好的代码像粥一样,都是用时间熬出来的</p> <p><a>Learn more</a></p> </div>
If you add rounded corners to the giant screen component, just put this component inside the
.container
<pre class="brush:php;toolbar:false"><div><div>
<h1 id="小火柴的蓝色理想">小火柴的蓝色理想</h1>
<p>好的代码像粥一样,都是用时间熬出来的</p>
<p><a>Learn more</a></p>
</div></div></pre>
h1
tag Appropriate space and separation from the rest of the page. It supports the default effect ofsmall elements embedded within
h1 tags, and also supports most other components (need to add some additional styles)
<pre class="brush:php;toolbar:false">.page-header {padding-bottom: 9px;margin: 40px 0 20px;border-bottom: 1px solid #eee;
}</pre>
<div> <h1>Example page header <small>Subtext for header</small> </h1> </div>
The above is the detailed content of Detailed introduction to Bootstrap prompt information. For more information, please follow other related articles on the PHP Chinese website!

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