JSFiddle - React, Tailwind, and code Playground

by dima_makh

HTML

<header>
    <nav class="t-menu">
        <ul>
            <li><a href="#">Текст который не должен изменяться</a></li>
        </ul>
    </nav>
</header>

CSS

li{
	display: inline-block;
	margin-right: 1px;
  width: 100px;
	height: 25px;
	padding-top: 5px;
    position: relative;
    overflow: hidden;
}

li:after{
    content: "";
    position: absolute;
	border: 1px #000 solid;
	border-radius: 5px;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -1;
    transform: skew(-200deg);
}

a{
	text-decoration: none;
	color: #000;
    padding: 0 10px;
    display: inline-block;
}