body{
	background-color: lightgrey;
	text-align: center;
}

#chatArea{
	background-color: white;
	margin: 0 auto;
}

#chatRoom {
	text-align: center;

}

.th {
	text-align: left;
	margin:3px 40px 2px 10px;

}
.you {
	text-align: right;
	margin:3px 10px 2px 40px;
}