Two Column Layout with Dropdown Menu

This example demonstrates a two column layout using Tailwind CSS. The left column contains a label and input field styled with Tailwind utility classes. The right column contains a dropdown menu that displays a list of options when clicked. The label and input field have styling for font size, text color, padding, borders, etc. The input uses ring utilities for focus styles. The dropdown button uses inset, flex, padding, and focus utilities. The options list uses absolute positioning, overflow, shadows, and ring utilities. The options have styling for hovers, keyboard navigation, selected state, online status, and checkmarks. Overall this provides an accessible dropdown component with clean styling using Tailwind's utility-first methodology.