twbs/bootstrap — pull request #10264 by Bartmax (2013-08-28 21:41:19+00:00)
Title: Added variable to panel-variation for body bg color with defaults to transparent

The idea behind this is to let someone use more panel to extend existing ones like :

```
@panel-clear-border : #ccc;
@panel-clear-text : #333;
@panel-clear-heading-bg : #fff;
@panel-clear-body-bg: #fafafa;

.panel-clear {
.panel-variant(@panel-clear-border;
@panel-clear-text;
@panel-clear-heading-bg;
@panel-clear-border;
@panel-clear-body-bg);
}
```