[Security Solution][Endpoint][Event Filters] Fixes missing spacers between event filters cards

[parkiino]

Summary

• Fixes a bug where the styles were not being applied to the event filters page, causing the cards to be right next to each other without horizontal spacers

Screenshots

BEFORE

AFTER

[elasticmachine]

Pinging @elastic/security-onboarding-and-lifecycle-mgt (Team:Onboarding and Lifecycle Mgt)

[elasticmachine]

Pinging @elastic/esecurity-onboarding-and-lifecycle-mgt (Feature:Endpoint)

[pzl]

applying the "...rest" to the wrapping element fixes the styles, then, I suppose?

h'okay 👍

[kibanamachine]

💛 Build succeeded, but was flaky

• continuous-integration/kibana-ci/pull-request

• Commit: fe0de77

• Storybooks Preview

• Flaky suites:

  • xpack-securitySolutionCypressChrome

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Test Failures

Kibana Pipeline / general / "before all" hook for "should not allow user with read only privileges to attach alerts to cases".Alerts timeline Privileges: read only "before all" hook for "should not allow user with read only privileges to attach alerts to cases"

Link to Jenkins

Stack Trace

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

Error: Timed out while retrying, last result was: {false}

Because this error occurred during a `before all` hook we are skipping the remaining tests in the current suite: `Alerts timeline`

Although you have test retries enabled, we do not retry tests when `before all` or `after all` hooks fail
    at Context.completeOrRetry (http://localhost:6161/__cypress/tests?p=cypress/support/index.js:380:13)

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Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
securitySolution	6.5MB	6.5MB	+37.0B

History

• 💚 Build #149000 succeeded 8c4b6a6

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

[kibanamachine]

💚 Backport successful

Status	Branch	Result
✅	7.15
✅	7.x

The backport PRs will be merged automatically after passing CI.