#cmnts-section .thumbnail {
	margin: 0px;
   padding: 3px;
   max-width: 90px;
   max-height: 90px;
}

#cmnts-section .panel {
   position:relative;
}

#addCommentForm .input-invalid {
	border-color: red;
}

#cmnts-section .panel>.panel-heading:after,.panel>.panel-heading:before{
   position:absolute;
   top:11px;left:-16px;
   right:100%;
   width:0;
   height:0;
   display:block;
   content:" ";
   border-color:transparent;
   border-style:solid solid outset;
   pointer-events:none;
}

#cmnts-section .panel>.panel-heading:after{
   border-width:7px;
   border-right-color:#f7f7f7;
   margin-top:1px;
   margin-left:2px;
}

#cmnts-section .panel>.panel-heading:before{
   border-right-color:#ddd;
   border-width:8px;
}