img {
	max-width: 100%;
	height: auto;
}

.bold {
	font-weight: bold;
}

.underline {
	text-decoration: underline;
}

.red {
	color: #c00;
}

.blue {
	color: #00c;
}

.ylw-marker {
	font-weight: bold;
	background-color: #ff6;
	padding: 2px;
}