[7.x] [Alerting] "Create alert" and alert list design improvements (#63515)#63899

Merged

andreadelrio merged 3 commits intoelastic:7.xfrom andreadelrio:backport/7.x/pr-63515

Apr 20, 2020

+426-328

Commits on Apr 17, 2020

[Alerting] "Create alert" and alert list design improvements (elastic#63515 )

andreadelrio
and
mikecote
committed

Commits on Apr 20, 2020