test/public/assets/css/richtext.css

.richtext * {
	color: #333;
}

.richtext {
	line-height: 1.8em;
	font-size: 14px;
}

.richtext img {
	max-width: 100%;
}
.richtext table {
	border: solid 1px #888;
	margin:0px auto;
}
.richtext table tr td {
	padding: 3px 10px;
	border: 1px solid #888;
	cellspacing:0;
	cellpadding:0;
}
.richtext table tr td p{
	margin-bottom: 0;
}
.richtext table tr:nth-child(2n){
	background: #ddd;
}
.richtext strong {
	font-weight: bold;
}
.richtext em {
	font-style: italic;
}
.richtext p {
	margin: 0;
	padding: 0;
	margin-bottom: 15px;
}