JSFiddle - React, Tailwind, and code Playground

by DelphinPRO

HTML

<div class="container">
    <div class="div1">1</div>
    <div class="div2">2</div>
    <div class="div3">3</div>
    <div class="div4">4</div>
    <div class="div5">5</div>
    <div class="div6">6</div>
</div>

CSS

.container {
    -webkit-columns: 2;
    -moz-columns: 2;
    columns: 2;

    -webkit-column-gap: 20px;
    -moz-column-gap: 20px;
    column-gap: 20px;
    
    font-size: 0;
    line-height: 0;
    word-spacing: 0;
}
.container > div {
    border: 1px solid red;
    margin-bottom: 20px;
    display: inline-block;
    width:100%;
    box-sizing: border-box; /* из-за бордера */
    
    font-size: 1rem;
    line-height: normal;
    word-spacing: normal;
}

.div1 { height: 150px; }
.div2 { height: 50px; }
.div3 { height: 200px; }
.div4 { height: 250px; }
.div5 { height: 100px; }
.div6 { height: 80px; }