Reply To: QuickView when click on product grid image and title

1. Try to add the following code snippet to the Custom CSS area in Theme Settings to hide that button

.wd-quick-view-btn {
  display: none;
}

2. Sorry, but there is no such option in our theme.

3. There is no way to decrease it on mobile since it will become unusable on small devices.

4. You can disable/configure that part in Theme Settings -> Shop -> Header banner.