SimplePanel.css

.simplepanel {
	border: 2px solid;
	border-radius: 3px;
	padding: 0.5em;
}

.simplepanel.info {
	border-color: #1c75ff;
	background-color: #bdd7ff;
}

.simplepanel.note {
	border-color: #ffb01c;
	background-color: #ffe5b5;
}

.simplepanel.tip {
	border-color: #53ac00;
	background-color: #deffbf;
}

.simplepanel.warning {
	border-color: #ff4e14;
	background-color: #ffcab8;
}