html { height:100%; }
body { 
	height:100%; 
	overflow:hidden; 
	margin:0; 
	padding:0; 
	font-family:Arial, Helvetica, sans-serif; font-size:16px; 
	color:#FFFFFF; 
	background-color:#000000; 
}

main {
    position: relative;
    width: 100%; height: 100%;
    overflow: hidden;
}

main * {
    -webkit-user-select: none;
    user-select: none;
    outline: none;
}

#loading_spinner {
    position: absolute; left: 50%; top: 50%; z-index: 1000;
    width: 80px; height: 80px; transform: translate(-50%,-50%);
    border: 0;
}

#pano {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: transform 0.5s, filter 0.5s;
}

#pano.skipntro {
    clip-path: none;
    opacity: 1;
}


#pano.animate {
    animation: show_pano 7.1s linear;
    animation-fill-mode: forwards;
}

#pano.blur {
    transform: scale(1.05);
    filter: blur(5px);
}

#intro_svg {
    position: absolute; left: 0; top: 0; 
    z-index: 0;
    width: 100%!important; height: 100%!important;
    background-color: #fff;
}

#intro_svg div {
    position: absolute; left: 0; top: 0; z-index: 0;
    width: 100%!important; height: 100%!important;
}

@keyframes show_pano {
    0% {
        clip-path: circle(0 at center);
        opacity: 0;
    }

    50% { opacity: 0; }

    60% {
        clip-path: circle(0 at center);
        opacity: 1;
    }

    85% {
        clip-path: circle(100% at center);
        opacity: 1;
    }
    100% {
        clip-path: none;
        opacity: 1;
    }
}

#intro_skip {
    position: absolute;
    display: block; pointer-events: all; cursor: pointer;
    right: 20px; top: 20px;
    font-family: arial, sans-serif; font-size: 14px; font-weight: bold; color: #FFFFFF;
    text-decoration: none;
    z-index: 1000;
}
#intro_skip:hover {
    text-decoration: underline;
}

#pano .hotspot {
    transition: filter 0.5s;
}

#pano .hotspot > div {
    transition: filter 0.5s, opacity 0.7s, transform 0.3s;
}

#pano.hs_hidden .hotspot {
    pointer-events: none!important;
}
#pano.hs_hidden .hotspot div:first-child {
    opacity: 0!important;
    pointer-events: none;
}