JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#" class="my_box">TEXT</a>

CSS

.my_box {
	-moz-box-shadow:inset 0px 1px 0px 0px #f9eca0;
	-webkit-box-shadow:inset 0px 1px 0px 0px #f9eca0;
	box-shadow:inset 0px 1px 0px 0px #f9eca0;
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #f0c911), color-stop(1, #f2ab1e) );
	background:-moz-linear-gradient( center top, #f0c911 5%, #f2ab1e 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f0c911', endColorstr='#f2ab1e');
	background-color:#f0c911;
	-webkit-border-top-left-radius:33px;
	-moz-border-radius-topleft:33px;
	border-top-left-radius:33px;
	-webkit-border-top-right-radius:0px;
	-moz-border-radius-topright:0px;
	border-top-right-radius:0px;
	-webkit-border-bottom-right-radius:33px;
	-moz-border-radius-bottomright:33px;
	border-bottom-right-radius:33px;
	-webkit-border-bottom-left-radius:0px;
	-moz-border-radius-bottomleft:0px;
	border-bottom-left-radius:0px;
	text-indent:0;
	border:1px solid #e65f44;
	display:inline-block;
	color:#c92200;
	font-family:Arial;
	font-size:15px;
	font-weight:bold;
	font-style:normal;
	height:40px;
	line-height:40px;
	width:100px;
	text-decoration:none;
	text-align:center;
	text-shadow:1px 1px 0px #ded17c;
}
.my_box:hover {
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #f2ab1e), color-stop(1, #f0c911) );
	background:-moz-linear-gradient( center top, #f2ab1e 5%, #f0c911 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f2ab1e', endColorstr='#f0c911');
	background-color:#f2ab1e;
}.my_box:active {
	position:relative;
	top:1px;
}