Hi @mrozendaal!
Our slider has a rule, that a slide’s height is at least as big as the height of your layers, margins and paddings are and your entire slider is as big as the highest slide is:
https://smartslider.helpscoutdocs.com/article/2033-what-affects-slider-size#content-in-a-slide
Because of this, our slider only looks good responsively when there is approximately the same amount of content on each slide.
The text layer allows different desktop, tablet and mobile texts to be used:
https://smartslider.helpscoutdocs.com/article/1832-text-layer
You can use this to show less text on mobile view on your first slide, so that both slides would be around the same height.
This should fix the problem, and as an additional tip, these options may come in handy in the future if you want good responsibility:
1. You can hide layers on tablet and mobile view:
https://www.youtube.com/watch?v=GUMeRd4W_bM&feature=youtu.be&t=92&ab_channel=NEXTEND
so you could hide layers that are too big.
2. The size of texts can also be set device-specifically:
https://www.youtube.com/watch?v=GUMeRd4W_bM&t=59s&ab_channel=NEXTEND
thus, they would take up less space on smaller devices.
