Tips：Thanks to Beansanimal for sharing! When opening this website with an mobile browser, please <Change the browser UA logo/display> switch to the computer, then the operation interface can be fully displayed. If it is an safari on your phone, method: Iphone-settings-Safari browser-request desktop website
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.