JSFiddle - React, Tailwind, and code Playground
by Alex Baumgertner
HTML
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>b-button</title>
</head>
<body style="margin: 50px;">
<span class="b-button">Кнопка</span>
</body>
</html>
CSS
.b-button {
background: -moz-linear-gradient(center top , #F2F2F2 0%, #E2E2E2 100%) repeat scroll 0 0 transparent;
border-radius: 6px 6px 6px 6px;
display: inline-block;
padding: 1em 2em;
position: relative;
}
.b-button:after {
background-image: -moz-linear-gradient(#000000, #FF0000);
border-radius: 7px 7px 7px 7px;
bottom: -1px;
left: -1px;
right: -1px;
z-index: -1;
content: "";
position: absolute;
top: -1px;
}