To change the font size in the HR Agent workspace

[Dhanaja Rode]

I want to change the font size of At a Glance section in the HR agent workspace.

[lauri457]

These are the css variables used for the labels and values both. You'd need to define these variables or change their values in your ux theme if already defined. 

font-size: var(--now-display-type_label--font-size--sm, var(--now-font-size--sm, .75rem));

You can't edit these with css from UIB for the card because the texts in the card are in a shadowroot and you can only use the global selector in uib.

[Tanushree Maiti]

 In the UI Builder for your workspace, navigate to the specific page and component . Select the component in the At a Glance section and use the CSS or Style fields to apply custom font sizes.

Check the instructions from here:

Configuring the At a Glance section in Agent Workspace for HR Case Management (Configurable)