body {
    background-color: rgb(1, 1, 1);
    color: #fefafe;
}

ul {

    vertical-align: top !important;
    margin: 1mm;

}
li {
    padding: 1mm;
}

p{ margin:3mm;}

a , a:link, a:visited {
    text-decoration: none !important;
    border-bottom: none;
    font-family: Arial, Helvetica, sans-serif;
}

canvas {
    max-width: 100%;
    height: 80%;
    max-height: 80%;
}

.info {
    float: right;
}

#info {
    position: absolute;
    top: 10px;
    width: 99%;
    text-align: right;
    z-index: 100;
    display: block;
}

#copyr {
    position: absolute;
    bottom: 10px;
    width: 99%;
    text-align: center;
    z-index: 100;
    display: block;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: small;
}

.loader {
    border: 5px solid #1d1919;
    /* Light grey */
    border-top: 5px solid #177bbe;
    /* Blue */
    border-radius: 50%;
    width: 2cm;
    height: 2cm;
    animation: spin 1s linear infinite;
    position: absolute;
    top: calc(50% - 1cm);
    left: calc(50% - 1cm);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.sizevalue {
    color: #177bbe;
    position: absolute;
    top: 50%;
    left: 49.5%;
}


.facade_a {
    margin-left: auto;
    margin-right: auto;
    background-image: url(s1.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    width:450px;
    height:1500px;
     
}

.facade_b {
    margin-left: auto;
    margin-right: auto;
    background-image: url(s2a.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    width:450px;
    height:1500px;
     
}

.facade_c {
    margin-left: auto;
    margin-right: auto;
    background-image: url(s2b.jpg);
    background-repeat: no-repeat;
    background-size: cover; 
    width:450px;
    height:1500px;
     
}

.link{
    top:0;
    padding:5mm;
    width:450px;
    height:1cm;
    background-color: rgba(120,120,120,0.5);
    color: aliceblue;
    font-weight: bolder;
}

.link a{
    color: aliceblue;
}

.bottom{
    position:fixed;
    width:450px;
    bottom:0;
    font-size: small;
    padding:2mm;
    height:1cm;
    background-color: rgba(98, 98, 98, 0.5);
    text-align: center;
}