html, body {

    background-color: black; /* Arka plani siyah yapar */
}

body {
    display: none; /* Sayfayi gizler */
}

/* Alternatif olarak, body'yi gizleyip sadece arka plani gösteren pseudo-element: */
body::before {
    content: "";
    
    width: 100%;
    height: 100%;
    background-color: black; /* Arka plan rengi */
}
#jpreOverlay {
	background-color: #000;
}

#jpreLoader{
	width: 100%;
	height: 3px;
	position: relative;
	margin-top: -2.5px;
	/*background: #efefef;*/
}

#jprePercentage {
	/*background-color: #FFFFF9;*/
	border-radius: 50%;
	font-family: "Lato",sans-serif;
	position: absolute; 
	top: 50%;
	font-size: 20px;
	line-height: 70px;
	width: 70px;
	height: 70px !important;
	font-weight: 400;
	letter-spacing: 1px;
	text-align: center;
	left: 50%;
	margin-left: -35px;
	margin-top: -40px;
	border-width: 3px;
	border-style: solid;
	border:none;
}