Flexbox. Local strorage.

Flex property, flexbox

Responsive Flex

In this example, we change the percentage of flex to create different layouts for different screen sizes.

Resize the browser window to see that the direction changes when the screen size is 800px or smaller.

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The flex-wrap Property

The "flex-wrap: wrap;" specifies that the flex items will wrap if necessary:

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Try resizing the browser window.

Local storage

Sample

Simple form with name and age ...
Name:
Age: