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This is an HTML code for a random selection system.

The code includes a button and a list of names. When the "Start" button is clicked, the system randomly selects a name from the list and highlights it. After a certain time interval, the selected name is confirmed and marked as "selected" while removing the "active" class. The name is then displayed in the heading element.

The code uses JavaScript to handle the button click event and implement the random selection functionality. It uses the Math.random() method to generate a random number and selects the corresponding list item using the classList property to add and remove CSS classes for styling.

Note: The code is not complete and may require additional functionality or modifications to fit specific requirements