How to change size between portrait and landscape

Ionic Framework ionic-v3
1

Hello,

I’ve a chart and i want to change the size base on mobile position, when it is on portrait has own size or on landscape has on size, any idea how to do it?!

2

use media query for change font size by display size and orientation checkout this link:
https://css-tricks.com/snippets/css/media-queries-for-standard-devices/

3

Thanks, i will try it.