div.loading {
    position: absolute;
    background-color: #fff;
    width: 100%;
    height: 100%;
}


div.desktop {
    position: absolute;
    background-color: #567;
    width: 100%;
    height: 96%;
}

* {
	margin: 0;
	padding: 0;
}

body {
    position: relative;
    min-height: 100vh;
}

.sm {
    position: absolute;
    bottom: 0;
    width: 100%;
    display: block;
}