JSFiddle - React, Tailwind, and code Playground

HTML

<div id='content'>
  <button class='arrow_btn'>Next</button>
</div>

CSS

body{
    padding:15px;
}
.arrow_btn {
	position: relative;
	background: #fff;
	border:4px solid #ccc;
  
}
.arrow_btn:after{
	left:110%;
	top: 50%;
	border: solid #fa963e;
	content: "";
	height: 0;
	width: 0;
	position: absolute;
  	border-color: rgba(250, 150, 62, 0);
	border-left-color: #fa963e;
	border-width: 13px;
	margin-top: -13px;
    
}
.arrow_btn:after {

  
}