JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <div class="offer">
        <div class="cards"></div>
        Подари на ДР другу
    </div>
</body>

CSS

body {
    padding: 50px;
}
.offer {
    /* just decoration */
    padding: 50px 75px;
    background-color: #f0f0f0;
    border: 1px solid #a0a0a0;
    text-align: right;
    
    /* layout */
    position: relative;
}
.cards {
    /* just decoration */
    background-color: green;
    border: 1px solid black;

	/* layout */    
    width: 200px;
    height: 150px;
    position: absolute;
    top: -20px;
    left: -100px;
}