JSFiddle - React, Tailwind, and code Playground

HTML

<div class="one">
    linear-gradient()
</div>

<div class="two">
	-x-linear-gradient()
</div>

CSS

div {
      margin: 10px;
      width: 200px;
      height: 200px;
      color: #fff;
      }
	.one {
      background:         linear-gradient(-45deg, red, blue);
      }
    .two {
      background: -webkit-linear-gradient(-45deg, red, blue);
      background:    -moz-linear-gradient(-45deg, red, blue);
      background:     -ms-linear-gradient(-45deg, red, blue);
      }