JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
    <div class="cell box"><div class="top"></div><div class="right"></div></div>
    <div class="cell">
        <div class="content">Hello Clarice</div>
        <div class="content">Hello Frank</div>
        <div class="content">Hello Sally</div>
    </div>
    <div class="cell">
        <div class="content">Bobby too I guess</div>
    </div>
</div>

CSS

* {
    box-sizing: border-box;
}
.parent {
    border: solid 1px #f00;
}
.cell {
    display: table-cell;
    padding: 4px;
}
.box {
    width: 30px;
    border: solid 1px #000000;
    position: relative;
}
.top,
.right {
    position: absolute;
    border: 0px dotted #555;
}
.top {
    border-left-width: 1px;
    width: 1px;
    top: 0%;
    bottom: 50%;
    left: 50%;
}
.right {
    border-top-width: 1px;
    height: 1px;
    bottom: 50%;
    left: 50%;
    right: 0%;
}