Intenta haciendo esto: Entra a tu Global.Css, 
Para el de Citar busca esto:
blockquote {
	background: #ffffff;
	border: 1px solid #b1b1b1;
	margin: 0;
	padding: 4px;
	white-space:nowrap;
}
blockquote cite {
	border-bottom: 1px solid #b1b1b1;
	display: block;
	margin: 4px 0;
	
	font-style: normal;
	font-weight: bold;
}
blockquote cite span {
	float: right;
	
	font-weight: normal;
}
blockquote cite span.highlight {
	float: none;
	padding-bottom: 0;
	
	font-weight: bold;
}
Reemplaza por Esto:
blockquote {
	border: 1px solid #bbb;
	margin: 0;
	margin-left: 15px;
	background: #fff;
	padding: 5px;
}
blockquote cite {
	font-weight: bold;
	border-bottom: 1px solid #bbb;
	font-style: normal;
	display: block;
	margin: 0;
	margin-bottom: 4px;
	background: #ddd;
	padding: 2px 5px;
	height: 20px;
}
blockquote cite span {
	float: right;
	font-weight: normal;
}
blockquote cite span.highlight {
	float: none;
	font-weight: bold;
	padding-bottom: 0;
}
--------------------------------------------------------------------
Para el de CODE Busca esto:
.codeblock {
	background: #ffcdcd;
	border: 1px solid #ff5c5c;
	padding: 4px;
	white-space:nowrap;
	font-family: Courier New;
}
.codeblock .title {
	border-bottom: 1px solid #ff5c5c;
	margin: 4px 0;
	
	font-weight: bold;
}
.codeblock code {
	overflow: auto;
	height: auto;
	max-height: 200px;
	display: block;
	
	font-family: Monaco, Consolas, Courier, monospace;
	font-size: 13px;
}
Reemplaza por esto:
.codeblock {
	border: 1px solid #bbb;
	margin: 0;
	margin-left: 15px;
	background: #fff;
	padding: 5px;
}
.codeblock .title {
	font-weight: bold;
	border-bottom: 1px solid #ccc;
	margin: 0;
	margin-bottom: 4px;
	background: #ddd;
	padding: 2px 5px;
	height: 20px;
}
.codeblock code {
	overflow: auto;
	height: auto;
	max-height: 200px;
	display: block;
	font-family: Monaco, Consolas, Courier, monospace;
	font-size: 13px;
}