body {

background-color: rgb(10, 70, 40);
	font-size: 18px;
	color: white;
	padding: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

.intro {
background-color: rgba(180, 180, 200, 0.2);
 border-style: solid;
 border-width: 1px;
 border-color: black;
 border-radius: 10px;
 padding: 10px;
 margin: 10px;
}