Fix moving icons in config panel (#3211)
Fix moving icons in config panel (#3211)


lgeek/koreader,Frenzie/koreader,houqp/koreader,NiLuJe/koreader,NiLuJe/koreader,apletnev/koreader,Frenzie/koreader,poire-z/koreader,Markismus/koreader,mwoz123/koreader,koreader/koreader,pazos/koreader,mihailim/koreader,koreader/koreader,Hzj-jie/koreader,poire-z/koreader