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📝 Add cookbook item for multi item highlighting #967

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May 16, 2020
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📝 Add cookbook item for multi item highlighting #967

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20 changes: 20 additions & 0 deletions docs-src/tutorials/04-cookbook.md
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Expand Up @@ -6,6 +6,26 @@ as a dependency, in favor of users installing it directly in their apps. To disa
you can install `body-scroll-lock` and run `bodyScrollLock.disableBodyScroll();` before
starting the tour, then `bodyScrollLock.clearAllBodyScrollLocks();` after stopping the tour.

### Highlighting multiple elements

The most obvious use case for this, is around a group of elements, or more specifically the column in a TABLE. This can be achieved using CSS to absolutely position the element and give it the width and height you need. e.g.,

```html
<colgroup class="shepherd-step-highlight">
```
and setting your CSS to something like:

```css
colgroup.shepherd-step-highlight {
display: block;
height: 100px;
position: absolute;
width: 200px;
}
```

Similar results could be had by adding elements purely for the purpose of exposing more than one element in the overlay and positioning the element absolutely.

### Offsets

By default, Popper instances are placed directly next to their target. However, if you need to apply some margin
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