JSFiddle - React, Tailwind, and code Playground

HTML

<div class="content">
    <div class="one">1</div>
    <div class="two">2</div>
</div>

CSS

.content {
    padding-left: 50px;
}

.one {
    float:left;
    width:50px;
    height:80px;
    /* border:1px solid green; */
    margin-left: -50px;
}

.two {
    float:left;
    width:100%;
    height:80px;
    /* border:1px solid green; */
}