header {
	background-color: #6d0d82;
	border-bottom: 4px solid #d37de6;
	height: 250px;
}
header img {
	max-width: 260px;
}
div.card {
	margin-top: -100px;
	border-top: 4px solid #d37de6;
}
div.card p.card-text {
	font-size: 13px;
}
#image_preview {
	max-width: 100%;
}
.chat .item .chat-container {
	background-color: #ebebeb;
	border-radius: 25px;
	border-bottom-right-radius: 0;
}
.chat .item .figure-caption {
	font-size: 1em;
}