Configuring custom style using CSS code

To configure a custom style on a dashboard by entering a custom CSS code, follow these steps:

Open an existing or new application in Edit mode.
Ensure that it has an application filter. Hover over a filter, until the controls appear on the top right.
Click the Gear icon.

The Settings modal window appears.
In the Settings modal window, click Custom Styling tab.
Set CSS class for visual to list-larger-font.

Enter the following code in the Enter inline CSS rules here to text box:

.list-larger-font .picklist-list li {
                        font-size:14px;
                        padding:3px;
                        border-bottom:dotted 1px #ddd;
                        }

Click Apply.
Click Save to save the application.

Note the resulting style changes to the application filter in View mode.