Summary  
This chapter explains the CSS Flexbox align-items property and its value options (stretch, center, flex-start, flex-end, baseline) for controlling the vertical alignment of items within a flex container.  

General domain of usage  
Web page layout and responsive user interface design

Egenskaben `align-items` styrer den lodrette placering af flex-elementer. Standardværdien er `stretch`.
```css
align-items: stretch | center | flex-start | flex-end | baseline;
```

Følgende eksempler illustrerer, hvornår denne egenskab er nødvendig.

## stretch
Dette betyder, at elementerne udvides til hele længden af tværaksen.

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## center
Elementer er placeret i midten af tværaksen.

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## flex-start
Alle elementer starter ved begyndelsen af tværaksen.

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## flex-end
Alle elementer er placeret i slutningen af tværaksen (i slutningen af den overordnede flex-container).

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## baseline
Alle flex-elementer justeres ud fra deres tekstindholds baseline.

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Hvilke af følgende værdier kan bruges med egenskaben `align-items`?

Behersk det grundlæggende i CSS, sproget til styling, der forvandler udseendet og oplevelsen af websider. Udforsk kernekoncepter såsom tekststilarter, farver, afstand, box-modellen, Flexbox og dekorative effekter. Opbyg færdigheder til at skabe visuelt engagerende og velstrukturerede websider.

Forbedring af layouts ved brug af baggrundsfarver, billeder, pseudo-elementer og skygger. Styling af visuelle komponenter for dybde og kontrast.

Justering af Elementer Lodret

stretch

center

flex-start

flex-end

baseline

1. Hvad gør egenskaben `align-items`?

2. Hvilke af følgende værdier kan bruges med egenskaben `align-items`?