html {
	width: 100%;
	height: 100%;
	background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url('../images/bg/6.jpg');}

html::before {
    width: 100%;
    height: 84px;
    background-color: black;
    position: absolute;
    top: 0;
    left: 0;
    content: "";
}
/*#boostnav{
	background-color: black;
}*/