body {
	margin: 0px;
	padding: 0px;
	background-color: rgb(0,0,0);
}
@keyframes blinkingbackground {
	0% {
		opacity: 1;
	}
	49% {
		opacity: 1;
	}
	50% {
		opacity: 0;
	}
	100% {
		opacity: 0;
	}
}
iframe {
	display: none;
}

.envelope {
	position: absolute;
}

.blinkingbackground {
	position: relative;
	filter: blur(0.5rem);
	width: 200%;
	height: 100%;
	animation-name: blinkingbackground;
	animation-duration: 1.2s;
	animation-iteration-count: 2;
	z-index: 10;
}

.safetycone {
	position: absolute;
	filter: blur(0.5rem);
	top: 79%;
	left: 153%;
	width: 120px;
	height: 120px;
	animation-name: blinkingbackground;
	animation-duration: 1.2s;
	animation-iteration-count: 2;
	animation-name: blinkingbackground;
	animation-duration: 1.2s;
	animation-iteration-count: 2;
	z-index: 20;
}
.safetycone:hover {
	width: 130px;
	height: 130px;
}
.booth {
	position: absolute;
	filter: blur(0.5rem);
	top: 70%;
	left: 123%;
	width: 60px;
	height: 60px;
	animation-name: blinkingbackground;
	animation-duration: 1.2s;
	animation-iteration-count: 2;
	animation-name: blinkingbackground;
	animation-duration: 1.2s;
	animation-iteration-count: 2;
	z-index: 20;
}
.booth:hover {
	width: 70px;
	height: 70px;
}