图片显示
NexT集成了多种图像显示工具，包括FancyBox、MediumZoom。当前使用MediumZoom
配置
修改NexT _config.yml
# A JavaScript library for zooming images like Medium.
# Warning: Do not enable both `fancybox` and `mediumzoom`.
# For more information: https://medium-zoom.francoischalifour.com
mediumzoom: true