/* CSS Document */

.diaLogo {
	display:block;
	position:fixed;
	left:calc(50% - 200px);
	top:50%;
	
	transform:translateY(-50%);
	
	z-index:10;
}
.diaLogo img {
	width:400px;
}

.diaDiaporama {
	background-attachment:fixed;
	background-repeat:no-repeat;
	background-position:center center;
	background-size:cover;
	
	display:block;

	position:fixed;
	left:0;
	top:0;
	width:100vw;
	height:100vh;
}

@media (max-width:600px) {
	.diaLogo {
		left:calc(50% - 150px);
	}
	.diaLogo img {
		width:300px;
	}

	@media (max-width:400px) {
		.diaLogo {
			left:5%;
		}
		.diaLogo img {
			width:100%;
		}
	}
}