JSFiddle - React, Tailwind, and code Playground

by David Thomas

HTML

<div class="content-box">
    <img src="images/love-01.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img src="images/love-04.jpg" />
</div>
<div class="content-box">
    <img src="images/love-05.jpg" />
</div>
<div class="content-box">
    <img src="images/love-02.jpg" />
</div>
<div class="content-box">
    <img src="images/love-03.jpg" />
</div>
<div class="content-box">
    <img...

CSS

div {
    border: 2px solid #000;
    margin: 0 auto 0.5em auto;
    width: 50%;
}

div::before {
    content: attr(class);
}

.color-01 {
    border-color: red;
}

.color-02 {
    border-color: orange;
}

.color-03 {
    border-color: green;
}

.color-04 {
    border-color: yellow;
}

.color-05 {
    border-color: blue;
}

.color-06 {
    border-color: rose;
}

.color-07 {
    border-color: aqua;
}

.color-08 {
    border-color: silver;
}

.color-09 {
    text-align: right;
}

.color-10 {
    text-align: center;
}

JavaScript

$('div.content-box').addClass(function(){
    var color = Math.floor(Math.random() * 10) + 1;
    return 'color-' + (color < 10 ? '0' + color : color)
})