JSFiddle - React, Tailwind, and code Playground

by panique

HTML

<div id="container">
<div class="box"></div>
<div class="tab"></div>
</div>

CSS

#container{
    position:relative;
}

.box{
    position:relative;
    left:10px;
    top:10px;
    height:150px;
    width:100px;
    border-radius:8px;
    border:2px solid #666;
    background-color:#DDD;
    z-index:5;
}

.tab {
    position:absolute;
    left:105px;
    top:35px;
    width:25px;
    height:40px;
    background-color:green;
    border-radius:5px;
    box-shadow: 3px 3px 3px #888;
}