html, body {
	position: relative;
	width: 100%;
	height: 100%;
	overflow:hidden;
}

body {
	color: #000;
	margin: 0px;
	padding: 0px;
	box-sizing: border-box;
	font-family: Verdana, "Helvetica Neue", sans-serif;
}

*, *::before, *::after {
	position:relative;
	box-sizing:border-box;
}