body {
	font-family: 'Roboto', sans-serif;
	background-color: #f2f2f2;
}

#chat-container {
	width: 80%;
	margin: 0 auto;
	background-color: #fff;
	padding: 20px;
	box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
}

#chat-rooms {
	margin-bottom: 20px;
}

#chat-area {
	height: 400px;
	border: 1px solid #ddd;
	padding: 10px;
	overflow-y: scroll;
}

#message-form {
	display: flex;
	margin-top: 20px;
}

#message-input {
	flex-grow: 1;
	margin-right: 10px;
}