Code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script src="https://cdn.jsdelivr.net/gh/alpinejs/[email protected]/dist/alpine.min.js" defer></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/js/all.min.js"></script>
<link href="https://unpkg.com/[email protected]^1.0/dist/tailwind.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Roboto:[email protected];500&display=swap" rel="stylesheet">
</head>
<body class="bg-gray-300" style="font-family:Roboto">
<div class="flex justify-center items-center h-screen md:-mx-4">
<div class="w-3/4">
<div x-data="{show:true}" x-show="show" class="bg-white my-2 rounded-r-md px-6 border-l-4 -ml-4 border-blue-500">
<div class="flex items-center py-4">
<i class="fas fa-info-circle fill-current text-4xl text-gray-700"></i>
<div class="flex-1 ml-5">
<h1 class="font-bold">Well done!</h1>
<p class="text-gray-700">You successfully read this important alert message.</p>
</div>
<div>
<button @click="show=false" type="button" class=" text-yellow-700">
<span class="text-2xl">×</span>
</button>
</div>
</div>
</div>
<div x-data="{show:true}" x-show="show" class="bg-white my-2 rounded-r-md px-6 border-l-4 -ml-4 border-gray-100 bg-green-500">
<div class="flex items-center py-4">
<i class="fas fa-check border-2 border-gray-200 px-2 rounded-full fill-current text-4xl font-light text-gray-200"></i>
<div class="flex-1 ml-5">
<h1 class="font-bold text-gray-200">Well done!</h1>
<p class="text-gray-300">You successfully read this important alert message.</p>
</div>
<div>
<button @click="show=false" type="button" class=" text-yellow-100">
<span class="text-2xl">×</span>
</button>
</div>
</div>
</div>
<div x-data="{show:true}" x-show="show" class="bg-white my-2 rounded-r-md px-6 border-l-4 -ml-4 border-gray-100 bg-yellow-400">
<div class="flex items-center py-4">
<i class="fas fa-exclamation-circle rounded-full fill-current text-4xl text-gray-800"></i>
<div class="flex-1 ml-5">
<h1 class="font-bold text-gray-800">Warning !!!</h1>
<p class="text-gray-800">Warning! Better check yourself, you're not looking too good.</p>
</div>
<div>
<button @click="show=false" type="button" class=" text-yellow-100">
<span class="text-2xl text-gray-800">×</span>
</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>