.actv_item {
	width:100%;
    max-width: 100%;
    table-layout: fixed;
	font-size:14px;
	line-height:18px;
	line-height:16px;
}

.actv_left {
	width:32px;
	text-align:left;
}

.actv_event {
	width:32px;
	height:32px;
	border-radius:16px;
	border:2px solid #333;
	text-align:center;
}

.actv_event img {
	margin-top:4px;
	width:20px;
}

.actv_line {
	background-image:Url('/images/activity/line.png');
}

.actv_caption {
	text-align:left;
	padding-left:20px;
}

.actv_content {
	text-align:left;
	line-height:18px;
	color:#777;
	padding:0 0 40px 20px;
}

.actv_thumbnail {
	padding-right:10px;
}

.actv_thumbnail img {
	width:32px;
	border-radius:16px;
}

.actv_source {
	margin-top:8px;
}

.actv_about {
	padding-bottom:5px;
}

.actv_message {
	box-sizing: border-box;
	-moz-box-sizing: border-box; /* Для Firefox */		

	vertical-align:top; 

	background-color:#fff;
	color:#555;
	padding:20px;

	border:1px solid #e7e7e7;
	border-radius:3px;
	box-shadow:0px 1px 0px rgba(0,0,0,0.1);
	
	margin-right:20px;
	
	overflow:hidden;
}


@media only screen and (max-width: 900px) {
	.actv_header {
		margin-bottom:10px;
	}
	
	.actv_caption, .actv_content {
		padding-left:10px;
	}
	
	.actv_item  {
		font-size:12px;
		line-height:16px;
	}
	
	.actv_message { 
		padding:10px;
		margin-right:0px;
	}
}