'
hr_faded: '
'
hr_shaded: '
'
```
{% endraw %}
This means you can insert a tip, note, warning, or important alert simply by using these tags.
```liquid
{% raw %}{% include note.html content="Add your note here." %}{% endraw %}
```
```liquid
{% raw %}{% include tip.html content="Add your tip here." %}{% endraw %}
```
```liquid
{% raw %}{% include important.html content="Add your important info here." %}{% endraw %}
```
{% raw %}
```liquid
{% include warning.html content="Add your warning here." %}
```
{% endraw %}
Here's the result:
{% include note.html content="Add your note here." %}
{% include tip.html content="Here's my tip." %}
{% include important.html content="This information is very important." %}
{% include warning.html content="If you overlook this, you may die." %}
The color scheme is the default colors from Bootstrap. You can modify the icons or colors as needed.
## Creating your own combinations
You can innovate with your own combinations. Here's a similar approach with a file download icon:
```html
This is a special tip about some file to download....
```
And the result:
This is a special tip about some file to download....
Grab the right class name from the [Font Awesome library](http://fortawesome.github.io/Font-Awesome/icons/) and then implement it by following the pattern shown previously.
If you want to make your fonts even larger than the 5x style, add a custom style to your stylesheet like this:
```css
.fa-10x{font-size:1700%;}
```
Then any element with the attribute `fa-10x` will be enlarged 1700%.
## Glyphicon icons available
Glyphicons work similarly to Font Awesome. Go to the [Glyphicons library](http://getbootstrap.com/components/#glyphicons) to see the icons available.
Although the Glyphicon Halflings library doesn't provide the scalable classes like Font Awesome, there's a [StackOverflow trick](http://stackoverflow.com/questions/24960201/how-do-i-make-glyphicons-bigger-change-size) to make the icons behave in a similar way. This theme's stylesheet (customstyles.css) includes the following to the stylesheet:
```css
.gi-2x{font-size: 2em;}
.gi-3x{font-size: 3em;}
.gi-4x{font-size: 4em;}
.gi-5x{font-size: 5em;}
```
Now you just add `gi-5x` or whatever to change the size of the font icon:
```html
```
And here's the result:
Glypicons use the `span` element instead of `i` to attach their classes.
Here's another example:
```html
```
And magnified:
```html
```
You can also put glyphicons inside other elements:
```html
Error: Enter a valid email address
```
Error: Enter a valid email address
## Callouts
The previously shown alerts might be fine for short messages, but with longer notes, the solid color takes up a bit of space. In this theme, you also have the option of using callouts, which are pretty common in Bootstrap's documentation but surprisingly not offered as an explicit element. Their styles have been copied into this theme, in a way similar to the alerts:
```html
This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message.
```
This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message. This is a special info message.
And here's the shortcode:
{% raw %}
```
{{site.data.alerts.callout_info}This is a special callout information message.{{site.data.alerts.end}}
{% endraw %}
```
Here's the result:
{{site.data.alerts.callout_info}}This is a special callout information message.{{site.data.alerts.end}}
You can use any of the following:
{% raw %}
```
{{site.data.alerts.callout_default}}
{{site.data.alerts.callout_primary}}
{{site.data.alerts.callout_success}}
{{site.data.alerts.callout_info}}
{{site.data.alerts.callout_warning}}
```
{% endraw %}
The only difference is the color of the left bar.
Callouts are explained in a bit more detail in [Alerts][mydoc_alerts].
{% include links.html %}