twitter/bootstrap — Issue #419: Clear float in input-append and prepend
Author: jorgecasar
Created: 2011-10-13 09:42:37+00:00
State: open

When you use input-append or prepend you need to clear the floats to use help-block correctly. In this example the help block appear on the right of the field.

```html

Help block
```

You can solve it adding

```css
.input-append, .input-prepend {
overflow: auto;
width: 100%;
}
```