JSFiddle - React, Tailwind, and code Playground

by mrnobody

HTML

<div class="cells">
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
  <div class="cells-item"></div>
</div>

CSS

.cells {
  margin-top: 1px;
  margin-left: 1px;
}
.cells-item {
  width: 100px;
  height: 100px;
  border: 1px solid #339CDB;
  border-radius: 10px;
  float: left;
  margin-top: -1px;
  margin-left: -1px;
}