body {
	overflow: hidden;
	overflow-y: auto;
}
body.precheck-highlighter {
	position: relative;
}
highlighterx,
highlightery {
	display: none;
	position: absolute;
	top: 0;
	transition: all 0.25s ease-out;
	opacity: 0;
	z-index: 1000;
}
body.precheck-images-hidden [background] {
	background-image: none !important;
}
body.precheck-structure-enabled td,
body.precheck-structure-enabled div,
body.precheck-structure-enabled p {
	box-shadow: 0 0 0 1px #2bb3e7 !important;
}
.precheck-highlighter highlighterx,
.precheck-highlighter highlightery {
	display: block;
	opacity: 1;
}
highlighterx,
highlightery {
	z-index: 10;
	background: rgba(43, 179, 231, 0.2);
}
highlighterx:before,
highlighterx:after,
highlightery:before,
highlightery:after {
	content: '';
	position: absolute;
	border-color: #2bb3e7;
	border-style: dashed;
}
highlighterx:before {
	width: 400vh;
	border-width: 1px 0 0 0;
	margin: 0 -200vh;
}
highlighterx:after {
	width: 400vh;
	border-width: 0 0 1px 0;
	margin: 0 -200vh;
	bottom: 0;
}
highlightery:before {
	height: 100vh;
	border-width: 0 1px 0 0;
	margin: 0 0;
}
highlightery:after {
	height: 100vh;
	border-width: 0 0 0 1px;
	right: 0;
	margin: 0 0;
}
.precheck-highlighter highlightery:before,
.precheck-highlighter highlightery:after {
	height: 800vh;
	margin: -400vw 0;
}