JSFiddle - React, Tailwind, and code Playground

by ScottRippey

HTML

<div class="section">
    <div class="sidebar">
        SideBar
    </div>
    <div class="content">
    <div class="card-container clearfix">
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
    </div>
    <div class="card-container clearfix">
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
        <div class="card"> Bacon Ipsum </div>
    </div>
    </div>
</div>

CSS

body { padding: 40px; }
.section { position: relative; }

div {
    border: 1px solid red;
}
.sidebar {
    --float: left;
    position: absolute;
    top: 0; left: 0;
    padding-bottom: 200px;
    
    width: 180px;
    height: 500px;
    border-color: green;
}
.content {
    margin-left: 200px;
    
}
.card-container {
    
    
    

}
.clearfix:after {
    content: " ";
    display: table;
    clear: both;
}