.top {text-align: center}

.container {
	border-radius:30px;
	width:500px;
	margin: 200 auto;
	padding: 20px;
	text-align: left;
	border: 1px solid black;
}

.menu {margin-left:-20px}
.menu li {display: inline;}
	.menu button {
		display: inline-block;
		width:50px;
		line-height:40px;
		margin:0 20px;
		background:transparent;
		border:1px solid black;
	}

.text {
	padding: 20px;
	margin:30px 0 0 0;
	border: 1px solid black;
}

.menu button, .text {border-radius:10px}