#comment_form {
    margin-top: 30px;
}

#comment_form input, #comment_form textarea {
	border: 4px solid rgba(0,0,0,0.1);
	padding: 8px 10px;
	
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	
	outline: 0;
}

#comment_form textarea {
	width: 350px;
}

#comment_form input[type="submit"] {
	cursor: pointer;
	background: -webkit-linear-gradient(top, #efefef, #ddd);
	background: -moz-linear-gradient(top, #efefef, #ddd);
	background: -ms-linear-gradient(top, #efefef, #ddd);
	background: -o-linear-gradient(top, #efefef, #ddd);
	background: linear-gradient(top, #efefef, #ddd);
	color: #333;
	text-shadow: 0px 1px 1px rgba(255,255,255,1);
	border: 1px solid #ccc;
}

#comment_form input[type="submit"]:hover {
	background: -webkit-linear-gradient(top, #eee, #ccc);
	background: -moz-linear-gradient(top, #eee, #ccc);
	background: -ms-linear-gradient(top, #eee, #ccc);
	background: -o-linear-gradient(top, #eee, #ccc);
	background: linear-gradient(top, #eee, #ccc);
	border: 1px solid #bbb;
}

#comment_form input[type="submit"]:active {
	background: -webkit-linear-gradient(top, #ddd, #aaa);
	background: -moz-linear-gradient(top, #ddd, #aaa);
	background: -ms-linear-gradient(top, #ddd, #aaa);
	background: -o-linear-gradient(top, #ddd, #aaa);
	background: linear-gradient(top, #ddd, #aaa);	
	border: 1px solid #999;
}

#comment_form div {
	margin-bottom: 8px;
}

.thumbnail {
    padding:0px;
}
.panel {
	position:relative;
}
.panel>.panel-heading:after,.panel>.panel-heading:before{
	position:absolute;
	top:11px;right:-16px;
	left:100%;
	width:0;
	height:0;
	display:block;
	content:" ";
	border-color:transparent;
	border-style:solid solid outset;
	pointer-events:none;
}
.panel>.panel-heading:after{
	border-width:7px;
	border-left-color:#f7f7f7;
	margin-top:1px;
	margin-right:2px;
}
.panel>.panel-heading:before{
	border-left-color:#ddd;
	border-width:8px;
}

.comment_head h3 {
    float: right;
}