JSFiddle - React, Tailwind, and code Playground

HTML

<section class="full-width">
<div class="wrapper">
		<div class="outer-box">
			sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas 	sadasdasdad ssadasdas sadasdasdad ssadasdas sadasdasdad ssadasdas
		</div> 
</div>
</section>

CSS

.full-width{
  width: 100%;
  position: relative;
}
.outer-box {
  position: relative;
  padding: 100px 100px 60px;
  background-color: #5031a9;
  margin-left: -175px;
}
.outer-box:before {
  position: absolute;
  top: 0;
  height: 100%;
  width: 1000%;
  right: 100%;
  background-color: #5031a9;
  content: "";
}
.wrapper{
	max-width: 496px;
	margin: 0 auto;
	padding:  20px 10px;
	box-sizing: content-box;
  border: 5px solid #000;
}