Wrong size at the the Top 5 users panel

[mauceballos]

Wazuh	Splunk	Rev
3.x	7.3.0	444

Description
Wrong size at the Top 5 users panel

Steps to reproduce

1. Go to overview / Integration Monitoring
2. Scroll down to Top 5 users
3. See the panel size

Screenshots

**Expected Result **
All panels should display the same size

Actual Result
the Top 5 User panel have different size