Labels missing in some browsers/operating systems

Is your feature request related to a problem? Please describe.

When any patient name is entered for search then the searched patient is not highlighted. It is very difficult to find a patient in a large number of nodes. The same problem is also found if a user clicks on a patient's avatar then again the avatar of a patient is not highlighted.

Describe the solution you'd like

Whenever a patient number is searched or the user clicks on a patient's avatar then it must get highlighted by a marker or a boundary.

Describe alternatives you've considered

Also, it would be great if on clicking the avatar instead of the photo patient number is visible, so it would be easier for user to identify.

Additional context