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  This example requires Tailwind CSS v2.0+ 
  This example requires some changes to your config:
  // tailwind.config.js
  module.exports = {
    // ...
    plugins: [
      // ...

<div class="w-96 m-5">
	<label for="combobox" class="block text-sm font-medium text-gray-700">Assigned to</label>
	<div class="relative mt-1">
		<input id="combobox" type="text" class="w-full rounded-md border border-gray-300 bg-white py-2 pl-3 pr-12 shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 sm:text-sm" role="combobox" aria-controls="options" aria-expanded="false">
		<button type="button" class="absolute inset-y-0 right-0 flex items-center rounded-r-md px-2 focus:outline-none">
			<!-- Heroicon name: solid/selector -->
			<svg class="h-5 w-5 text-gray-400" xmlns="" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
				<path fill-rule="evenodd" d="M10 3a1 1 0 01.707.293l3 3a1 1 0 01-1.414 1.414L10 5.414 7.707 7.707a1 1 0 01-1.414-1.414l3-3A1 1 0 0110 3zm-3.707 9.293a1 1 0 011.414 0L10 14.586l2.293-2.293a1 1 0 011.414 1.414l-3 3a1 1 0 01-1.414 0l-3-3a1 1 0 010-1.414z" clip-rule="evenodd" />

		<ul class="absolute z-10 mt-1 max-h-60 w-full overflow-auto rounded-md bg-white py-1 text-base shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none sm:text-sm" id="options" role="listbox">
        Combobox option, manage highlight styles based on mouseenter/mouseleave and keyboard navigation.

        Active: "text-white bg-indigo-600", Not Active: "text-gray-900"
			<li class="relative cursor-default select-none py-2 pl-3 pr-9 text-gray-900" id="option-0" role="option" tabindex="-1">
				<div class="flex">
					<!-- Selected: "font-semibold" -->
					<span class="truncate">Leslie Alexander</span>
					<!-- Active: "text-indigo-200", Not Active: "text-gray-500" -->
					<span class="ml-2 truncate text-gray-500">@lesliealexander</span>

          Checkmark, only display for selected option.

          Active: "text-white", Not Active: "text-indigo-600"
				<span class="absolute inset-y-0 right-0 flex items-center pr-4 text-indigo-600">
					<!-- Heroicon name: solid/check -->
					<svg class="h-5 w-5" xmlns="" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
						<path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd" />

			<!-- More items... -->