body {
    margin-top: 15px!important;
    font-family: "微軟正黑體", "Microsoft JhengHei", "Open Sans", "Helvetica Neue", "Helvetica", "Arial", sans-serif!important;
}

.banner {
    /*position: fixed; */
    top: 0;
    left: 0;
    width: 100%;
    z-index:1000;
}

.background {
    position: fixed;
    width:100%;
    top: 0;
    left: 0;
    padding: 0 !important;
}

.background img {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
}

.hidden.item {
    color: #BBB!important;
}

#sinceie-menu .active.item {
    color: #00ccff!important;
}