* {
	margin: 0;
	padding: 0;

	font-family: sans-serif;

	box-sizing: border-box;
}
body {
	display: flex;
	justify-content: center;
	align-items: center;

	height: 100vh;

	background: #0e1538;
}

.container {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;

	min-height: 100vh;
}
.container a {
	width: 160px;
	height: 60px;

	position: relative;

	display: inline-block;

	margin: 20px;

	background: #fff;
}
.container a::before,
.container a::after {
	content: "";
	position: absolute;
	inset: 0;

	background: #f00;

	transition: 0.5s;
}
.container a:nth-child(1):before,
.container a:nth-child(1):after {
	background: linear-gradient(45deg, #00ccff, #0e1538, #0e1538, #d400d4);
}
.container a:nth-child(2):before,
.container a:nth-child(2):after {
	background: linear-gradient(45deg, #ff075b, #0e1538, #0e1538, #1aff22);
}
.container a:hover:before {
	inset: -3px;
}
.container a:hover:after {
	inset: -3px;
	filter: blur(10px);
}
.container a span {
	position: absolute;
	top: 0;
	left: 0;

	width: 100%;
	height: 100%;

	background: #0e1538;

	z-index: 10;

	display: flex;
	justify-content: center;
	align-items: center;

	font-size: 1.2em;

	text-transform: uppercase;

	letter-spacing: 2px;

	color: #fff;

	border: 1px solid #040a29;

	overflow: hidden;
}

.container a span:before {
	content: "";
	position: absolute;
	top: 0;
	left: -50%;

	width: 100%;
	height: 100%;

	background: rgba(255, 255, 255, 0.075);

	transform: skew(25deg);
}