Sanger slider only show shows half the picture om mac and laptop.
What to do ?
Slide base width and height is a ratio, so basically if you set the hight to 1000 and width to 8000, it’s will be 8:1, and currently you have saved by the default minimum hight: 300px. So try to make the slide even higher, for example width: 2000 and height: 1500.
The slide always make the image to vertically centered, so if you wants to keep the current slide size, just simply crop the images to the current slide size.
You can crop the image by login to your admin site, access the Media, open your image then click Edit Image