browserslist, polyfills and core-js

# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
# For additional information regarding the format and rule options, please see:
# https://github.com/browserslist/browserslist#queries

# You can see what browsers were selected by your queries by running:
#   npx browserslist

> 0.5%
last 2 versions
Firefox ESR
not dead
IE 9-11 # For IE 9-11 support, remove 'not'.


$ npx browserslist
and_chr 80
and_ff 68
and_qq 1.2
and_uc 12.12
android 80
baidu 7.12
chrome 81
chrome 80
chrome 79
edge 80
edge 79
edge 18
firefox 75
firefox 74
firefox 73
firefox 68
ie 11
ios_saf 13.3
ios_saf 13.2
ios_saf 12.2-12.4
kaios 2.5
op_mini all
op_mob 46
opera 67
opera 66
safari 13
safari 12.1
samsung 11.1
samsung 10.1