body {
    font-family: "Noto Sans TC", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
}

#dropArea {
    border: 2px dashed #494949;
    transition: all 0.25s cubic-bezier(0.21, 0.51, 0.51, 1);
}

#dropArea.dragover {
    border: 2px solid #F8F9FA;
    background: #9EC5FA;
    opacity: 0.5;
}

#loading {
    display: table;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #fff;
    opacity: 0.8;
}

.loadingMsg {
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}