.xn_activity_stream {
	margin:0px;
	padding:0px;
	width: 279px;
	color: #74644c;
	font-size: 12px;
	font-family:  "Dotum",  "Verdana", "Arial";
}

img {
	border:0px;
}

.xn_activity_stream .widget_title {
	font-family:  "NanumGothic","Dotum";
	font-size: 16px;
	color: #8c8c8c;
	padding-top: 15px;
	width: 279px;
	height: 32px;
	float: left;
	background: url("../images/title_line.png") repeat-x;
}

.xn_activity_stream ul {
	list-style-type: none;
	padding: 0px;
	margin: 0px;
}

.xn_activity_stream li {
	padding: 0px;
	margin: 0px;
	float:left;
	width: 261px;
	padding: 0px 0px 18px 0px;
}

.xn_activity_stream .viewport {
	float: left;
	padding-top: 5px;
	max-height: 372px;
	height: 372px;
	overflow-y: auto;
	overflow-x: hidden;
	scrollbar-face-color: #d3b794;   
	scrollbar-track-color: #d2ab7c;  
	scrollbar-highlight-color: #ab8b64;
	scrollbar-3dlight-color: #ab8b64; 
	scrollbar-shadow-color: #8e714d;
	scrollbar-darkshadow-color: #ab8b64;
	scrollbar-arrow-color: #8e714d;
}

.xn_activity_stream .profile_img {
	float:left;
	padding-right:8px;
	width: 35px;
	height: 35px;
}

.xn_activity_stream .rightcolumn {
	top:0px;
	width: 218px;
	float:left;
}

.xn_activity_stream .comment_writers {
	margin-bottom: 4px;
}

.xn_activity_stream .user_name_usertype_student {
	color: #333;
	text-decoration: none;
}

.xn_activity_stream .user_name_usertype_student:hover {
	color: #333;
	text-decoration: underline;
}


.xn_activity_stream .user_name_usertype_professor {
	color: #333;
	text-decoration: none;
}

.xn_activity_stream .user_name_usertype_professor:hover {
	color: #333;
	text-decoration: underline;
}

.xn_activity_stream .comment_arrow {
	background: url('../images/icon_arrow.png') no-repeat 0px 4px;
	padding: 2px;
	margin: 0px 4px 0px 2px;
}

.xn_activity_stream .content {
	line-height: 16px;
	/*text-align : justify;*/
}

.xn_activity_stream .content a{
	line-height: 16px;
	color: #555555;
	text-decoration: none;
}

.xn_activity_stream .content a:hover{
	line-height: 16px;
	color: #555555;
	text-decoration: underline;
}

.xn_activity_stream .time_passed {
	color: #737373;
	font-size: 11px;
	margin-top: 3px;
}

.xn_activity_stream .no_activity {
	margin-top: 10px;
	margin-left:0px;
	line-height: 1.5em;