* {
	box-sizing: border-box;
}

body {
	background-color: #2f3136; 
}

.about-image {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	vertical-align: middle;
}

.nickname {
	color: #9e80e1;
}

.main-text {
	color: #f7f7f7;
	text-align: center;
	font-size: 14px;
}

.date {
	color: #f7f7f7;
	font-weight: bold;
	font-size: 72px;
	text-align: center;
}

.container {
	width: 580px;
	margin: 0 auto;
}

.page-header {
	margin-bottom: 40px;
	color: #f7f7f7;
	background-color: #36393f;
	box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
}

.page-header .container {
	padding-top: 40px;
	padding-bottom: 40px;
	background-image: url("img/cubegrad.png");
	background-repeat: no-repeat;
	background-position: bottom right;
	background-size: 192px 192px;
}