JSFiddle - React, Tailwind, and code Playground

HTML

<div class="grad"></div>

CSS

.grad {
	height: 300px;
	background: linear-gradient(rgba(51, 102, 153, 0), rgba(51, 102, 153, 1));
	filter: progid:DXImageTransform.Microsoft.gradient(startColorStr=#00336699, endColorStr=#ff336699,GradientType=0);
}