JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="textarea_margin">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus vehicula, risus placerat laoreet lobortis, turpis sapien molestie erat, ac pellentesque tellus est quis dui. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos.</p>
    </div>
    
    <div class="textarea_padding">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus vehicula, risus placerat laoreet lobortis, turpis sapien molestie erat, ac pellentesque tellus est quis dui. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos.</p>
    </div>
    
    
</div>

CSS

.container {
    background-color: blue;
}
.textarea_margin p{
    background-color: #eee;
    margin-left: 20px;
}

.textarea_padding p{
    background-color: #eee;
    padding-left: 20px;
}