JSFiddle - React, Tailwind, and code Playground

HTML

<div class="cell"><img /><img /><img /><img /><img /><img /><img /><img /><img /></div>

CSS

div {
    border: solid 1px;
}
img {
    border: solid 1px #0000ff;
    height: 16px;
    width: 16px;
}
.cell{
    position: relative;
    float: left;
    min-height: 22px;
    border-bottom: 1px solid #000;
    border-right: 1px solid #000;

    line-height: 22px;
    font-family: Arial, Verdana;
    font-size: 12px;
    color: #000;
    text-decoration: none;
    text-align: center;

    margin-bottom: 2px;
    margin-right: 2px;
}