.vertexError {
	background-color: #7B88FF;
	padding:20px;
}
.vertexHint {
	background-color: #FFE97B;
	padding:10px 0;
	text-align:center;
	font-size:14px;
}
.vertexSuggestions {
	background-color: #7B88FF;
	padding:20px;
}