I tried to setup PrimeFlex (3.0.1) for PrimeFaces (10.0.0). I used css files as provided in dist folder of PrimeFlex repo. Also I followed the instructions give
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mechanicalturk
antlr4
optimizer-hints
memory-segmentation
nushell
getselection
epicor10
android-actionbar-compat
react-native-community
bessel-functions
pscustomobject
pymatgen
security-constraint
incron
inequality
springjunit4classrunner
ocrmypdf
.so
tkinter-text
snapshot
xcode-archive
castor
fest-assert
azure-resource-manager
goldmine
onclick
ctl
openacc
xmlmapper