SkyTechnoMagic/promo.css

.stm_promo_bg
{
	position: fixed; 
	top: 0; 
	left: 0; 
	width: 100%; 
	height: 100%; 
	z-index: -1; 
	overflow: hidden;
}

.stm_promo_bg img
{
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

#mw-navigation, #firstHeading, #mw-page-base, #mw-head-base, #mw-data-after-content, #footer
{
display:none !important;
}

#content
{
	margin-left: 0px !important;
}