JSFiddle - React, Tailwind, and code Playground

HTML

<div class="bosluk">öylesine boşluk</div>
<div class="wrapper"><h1>osman abim evde mi?</h1></div>

CSS

h1 {
    position: relative;
    top:100px;  
}

div.wrapper {
     background-color:red;
     height:200px;
}
div.bosluk{
     background-color: #ccc;
     height: 200px;
}