.speech-bubble-top-middle {
	position: relative;
	background: #17a2b8;
	border-radius: .4em;
}

.speech-bubble-top-middle:after {
	content: '';
	position: absolute;
	top: 0;
	left:50%;
	width: 0;
	height: 0;
	border: 16px solid transparent;
	border-bottom-color: #17a2b8;
	border-top: 0;
	margin-left: -16px;
	margin-top: -16px;
}

.speech-bubble-top-left {
	position: relative;
	background: #17a2b8;
	border-radius: .4em;
}

.speech-bubble-top-left:after {
	content: '';
	position: absolute;
	top: 0;
	left:15%;
	width: 0;
	height: 0;
	border: 16px solid transparent;
	border-bottom-color: #17a2b8;
	border-top: 0;
	margin-left: -16px;
	margin-top: -16px;
}

.speech-bubble-top-right {
	position: relative;
	background: #17a2b8;
	border-radius: .4em;
}

.speech-bubble-top-right:after {
	content: '';
	position: absolute;
	top: 0;
	right:15%;
	width: 0;
	height: 0;
	border: 16px solid transparent;
	border-bottom-color: #17a2b8;
	border-top: 0;
	margin-left: -16px;
	margin-top: -16px;
}