Test

Create a horizontal layout with flexible boxes:

Box 1

Box 2

Items wrap on smaller screens and have a minimum width:

Item 1

Item 2

Item 3

Use flex-direction: column for vertical alignment:

Row 1

Row 2

Center-align items vertically and horizontally:

Centered Content

Create a reusable template (e.g., Template:FlexContainer):

Usage in a page: 模板:FlexContainer