JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="tag">Featured</div>
    <img src="http://www.placehold.it/200x200">
</div>

CSS

.container {
    border: 1px solid #DDDDDD;
    width: 200px;
    height: 200px;
}
.tag {
    float: left;
    position: relative;
    left: 0px;
    top: 0px;
    background-color: green;
    z-index: 1000;
}