What kind of request is this (question/bug/enhancement/feature request): bug

Steps to reproduce (least amount of steps as possible):

1. Have a cluster(DO cluster-3 nodes) in v2.2.4 - with custom image, giving 30 minutes of expiry for the cluster.
2. Upgrade to v2.2-head with UI tag 2.2.81.
3. Warning shown on the UI - This cluster has certs expiring in 30 days or less. Please rotate your certificates now.

The text rotate in the alert is not readable.

Note:
It is readable on the cluster dashboard page though

Other details that may be helpful:

Environment information

• Rancher version (rancher/rancher/rancher/server image tag or shown bottom left in the UI): v2.2-head with UI tag 2.2.81
• Installation option (single install/HA): single

Cluster information

• Cluster type (Hosted/Infrastructure Provider/Custom/Imported): do
• Kubernetes version (use kubectl version):

1.13