html{
   height: 100%;
   background: url(bg.jpg) no-repeat center center fixed;
   -webkit-background-size: cover;
   -moz-background-size: cover;
   -o-background-size: cover;
   background-size: cover;
//opacity: 0.5;
}

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

.site-logo a {
   position: absolute;
   z-index: 6;
   float: left;
   display: block;
   margin: -5px 8px;
   width: 122px;
   height: 141px;
   background: url('logo_gastro.png') no-repeat;
}

#headerDiv{
   background-color: #B81137;
   height:30px;
   width:100%;
   position:absolute;
   float:left;
   display:block;
   z-index:5;
   left:0px;
   top:0px;
   border-bottom:5px solid #ffffff;
}


#mainGrill{
	width:100%;
	height:50%;
	font-size:3vh;
	align:center;
	position:absolute;
	float:left;
	display:block;
	text-align:center;
	border:0;
	left:0px;
	top:0px;
	z-index:2;
	border-bottom: 5px solid #FFFFFF;
   background: rgba(255, 255, 255, .8);
}

#prevGrill{
	width:100%;
	height:50%;
	font-size:3vh;
	align:center;
	background-color:#FFFFFF;
	position:absolute;
	top:50%;
	left:0px;
	float:left
	display:block;
   background: rgba(255, 255, 255, .7);
}


.prevGrillSzoveg{
   padding-top:0px;
   font-size3vw;
   color: #B81137;
   font-family: Tahoma;
   text-align:center;
   align:center;
}

.mainGrillSzoveg{
   padding-top:0px;
   font-size:7vh;
   color: #B81137;
   font-family: Tahoma;
}

.nagybetu{
   font-size:16vh;
}
.kozepesbetu{
   font-size:13vh;

}