a:hover,
a:focus {
  text-decoration: none !important;
}
a:focus {
  outline: 0 !important;
  box-shadow: none !important;
}
.panel-heading .email-reply-toggle:after {
	font-family: 'Glyphicons Halflings';  /* essential for enabling glyphicon */
	content: "\e080";    /* adjust as needed, taken from bootstrap.css */
	float: right;        /* adjust as needed */
	color: grey;         /* adjust as needed */   
}
.panel-heading.collapsed .email-reply-toggle:after {
	/* symbol for "collapsed" panels */
	content: "\e114";    /* adjust as needed, taken from bootstrap.css */
}