JSFiddle - React, Tailwind, and code Playground

HTML

<div>Text, text, text </div>

CSS

div {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    
    
    background: #eeeeee;
    box-sizing: border-box; 
    border-left: 100px solid transparent;
    background-clip: padding-box;
}