html {
	overflow: hidden;
	margin: 0;
	height: 100%;
}

body {
	overflow: hidden;
	margin: 0;
	height: 100%;
	color: #AAAAAA;
	background-color: #171717;
	font-family: Calibri, Arial;

	-webkit-touch-callout: none; /* Safari */
	-webkit-user-select: none; /* Chrome */
	-moz-user-select: none; /* Firefox */
	-ms-user-select: none; /* Internet Explorer/Edge */
	user-select: none; /* Default */
}

img {
	transition: transform 0.1s linear;
}

.arena {
	text-align: center;
	border: none;
	padding: 0px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background-color: #000000;
}

.item {
	text-align: center;
	border: 8px solid;
	border-radius: 16px;
	padding: 40px;
	transform: translate(-50%, -50%);
	background-color: #000000;
	border-color: #232323;
}

.regButton {
	font-size: 35px;
	width: 250px;
}

button {
	font-family: Calibri, Arial;
	font-size: 20px;
	margin: 5px auto;
	border: 4px solid #666666;
	border-radius: 8px;
	color: #DFDFDF;
	background-color: #424242;
	cursor: pointer;
	transition: background-color 0.5s ease;
}

button:hover {
	background-color: #666666;
}