html, body { 
margin: 0px; padding: 0px; height: 100%; 
} 

body {
background-color:#000000;
}

@font-face {
    font-family: 'robotobold';
    src: url('roboto-bold-webfont.woff2') format('woff2'),
         url('roboto-bold-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'robotoregular';
    src: url('roboto-regular-webfont.woff2') format('woff2'),
         url('roboto-regular-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}

#font1{
	font-family: 'robotobold';
	position:absolute;
	left:-1000px;
	visibility:hidden;
}

#font2{
	font-family: 'robotoregular';
	position:absolute;
	left:-1000px;
	visibility:hidden;
}


#img_turn{
	
	display:none;
	position:fixed;
	top:50%;
	left:50%;
	margin-top:-100px;
	margin-left:-100px;
	width:200px;
	height:200px;
	
}