@charset "UTF-8";
html {
	height: 100vh;
	overflow-y: scroll;
	background: #000;
}
body {
	min-height: 100vh;
    background: url(./bg_jl.jpg);
    background-size: cover;
	margin: 0;
	color: #FFF;
	font-family: 'Helvetica', Arial, Gotham, "Helvetica Neue", Helvetica, Arial, "sans-serif"
}
.container {
	min-height: 100vh;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.content {
	background: rgba(0,0,0,0.4);
	padding: 50px;
}

h2 {
	font-size: 20px;
	margin-top: 40px;
}