* {
    -webkit-overflow-scrolling: touch;
}

body {
    position: fixed;
    left: 0px;
    left: constant(safe-area-inset-left);
    left: env(safe-area-inset-left);
    top: 0px;
    top: constant(safe-area-inset-top);
    top: env(safe-area-inset-top);
    right: 0px;
    right: constant(safe-area-inset-right);
    right: env(safe-area-inset-right);
    bottom: 0px;
    bottom: constant(safe-area-inset-bottom);
    bottom: env(safe-area-inset-bottom);
    height: calc(100% - env(safe-area-inset-top) - env(safe-area-inset-bottom))
}

.loading-page {
    border: none;
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    z-index: 9999;
}

#shell{
    height:100%;
    margin:0 auto 0 auto;
}

#shell:not(.shown){
    display:none; 
}

#loadingContainer{
    text-align:center;
    margin-top:45vh;
    font-size:18px;
}

@font-face {
    font-family: 'syheiti';
    src: url(/fonts/SourceHanSansCN-Bold.otf);
    font-weight: 'bold';
}

@font-face {
    font-family: 'syheiti';
    src: url(/fonts/SourceHanSansCN-Normal.otf);
    font-weight: 'normal';
}