refactor(devtool): improve node label style for complete zap
refactor(devtool): improve node label style for complete zap

feliciousx-open-source/cyclejs,cyclejs/cyclejs,cyclejs/cycle-core,feliciousx-open-source/cyclejs,maskinoshita/cyclejs,usm4n/cyclejs,staltz/cycle,usm4n/cyclejs,cyclejs/cycle-core,ntilwalli/cyclejs,ntilwalli/cyclejs,maskinoshita/cyclejs,maskinoshita/cyclejs,ntilwalli/cyclejs,usm4n/cyclejs,cyclejs/cyclejs,feliciousx-open-source/cyclejs,feliciousx-open-source/cyclejs,usm4n/cyclejs,ntilwalli/cyclejs,cyclejs/cyclejs,cyclejs/cyclejs,maskinoshita/cyclejs,staltz/cycle