JSFiddle - React, Tailwind, and code Playground

HTML

<div class="content-title"><span>Lorem ipsum</span></div>
<div class="content-title"><span>Lorem ipsum dolor sit amet, consectetur dolor sit amet</span></div>

CSS

.content-title {
	font-size: 30px;
	margin: 20px 0 12px 0;
	overflow: hidden;
	line-height: 1.2;
}
.content-title span {
	display:inline-block;
	position:relative;
}
.content-title span:before {
	right: 100%;
}
.content-title span:after {
	content:'';
	width:970px;
	height:1px;
	background: #282828;
	position:absolute;
	top:55%;
	margin-left: 10px;
}