:root {
    --es-state-Dialog-color: black;
}

.es-state-Dialog {
	content: url(EmergencyStop.png);
	width: 1042px;
	height: 480px;
	border: none;
	background: none;
	position: absolute;
	top: 50%;
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}