.message-container {
	opacity: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	visibility: hidden;
}
.message-container.active {
	opacity: 1;
	visibility: visible;
}
.message-content {
	font-size: 1rem;
	transition:
		opacity .3s ease,
		color .3s ease,
		visibility .3s ease;
}
.message-container.error .message-content {
	color: #F44336;
}
.message-container.success .message-content {
	color: #0C764C;
}
.message-content img {
	display: block;
}

.viewer {
	opacity: 0;
	display: block;
	margin: auto;
	background-color: #FFF;
	width: 100%;
	height: 100%;
	border: none;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	transition:
		opacity .3s ease,
		visibility .3s ease;
	visibility: hidden;
}
div.viewer {
	display: flex;
	align-items: center;
	justify-content: center;
}
pre.viewer {
	unicode-bidi: isolate;
	font-size: 13px;
	font-family: SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
	word-wrap: break-word;
	white-space: pre-wrap;
	overflow: auto;
}
iframe.viewer {
	border: none;
}
.viewer.active {
	opacity: 1;
	visibility: visible;
}
.viewer img {
	object-fit: cover;
	display: block;
	margin: auto;
	max-width: 100%;
	max-height: 100%;
}