方纹大补丸 square Pattern Pill

在XeKr的方纹/方纹淡彩材质包的前提下，加入类似黑山大叔大补丸的边框，方便工作时数格子。On the premise of xekr's Square / square light color resourcepack， add a frame similar to Heishan uncle‘s’ tonic pills to facilitate the working hours grid.