body::before {
content:"";
display:block;
position:fixed;
top:0;
left:0;
z-index:-1;
width:100%;
height:100vh;
background-repeat:no-repeat;
background-position:50% 100%;
background-image:url('../img/background-min.jpg');
background-size:cover;
}

.l-header {
	background-color: transparent;
}