JSFiddle - React, Tailwind, and code Playground

HTML

<div><p class="left">Hello</p></div>
<div><p class="right">Hello</p></div>

CSS

div {
    background: red;
    width: 200px;
    height: 100px;
}

p {
    background: blue;
    width: 100%;
}

.left {
    margin-left: -10px;
}

.right {
    margin-right: -10px;
}