JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    
    <div id="1"></div>
    
    <h1>My blog</h1>
    <p>Here is the text</p>
    
</body>

CSS

body {
    border-top: 15px solid #F2828E;
    background-color: #EEEEEE;
    margin: 0;
}