JSFiddle - React, Tailwind, and code Playground

by Softlink

HTML

<div class="wrap">
       <div class="left-col">лево</div>
       <div class="right-col">право</div>
       <div class="center">центр</div>
   </div>

CSS

.wrap{
    overflow: hidden;
    padding: 0 20px;
    min-width: 920px;
    color: #fff;
}

.left-col, .right-col{
    min-height: 400px;
    width: 100px;
}

.left-col{
    float: left;
    margin-right: 20px;
    background: #ccc;
}

.right-col{
    float: right;
    margin-left: 20px;
    background: #333;
}

.center{
    width: 680px;
    min-height: 400px;
    margin: 0 auto;
    background: #222;
    overflow: hidden;
}