Height of Sheet Modal window

Questions
1

Hello exists some possibility how in framework7-svelte change height of the opened Sheet Modal window?
In default it take me maybe 40% of screen but I would like to change it to 70%.

2

yes, with css vars;

https://framework7.io/docs/sheet-modal.html#css-variables

:root {
  // Your desire height
  --f7-sheet-height: 260px;
  --f7-sheet-border-color: transparent;
  --f7-sheet-transition-duration: 300ms;
  --f7-sheet-push-border-radius: 10px;
  --f7-sheet-push-offset: var(--f7-safe-area-top);
  --f7-sheet-bg-color: #fff;
}