.lang-cn .system-name {
    .ff("cn0");
}

.lang-hk .system-name {
    font-size: 30px;
    font-weight: bold;
}

.lang-en .system-name {
    .ff("en0");
    font-size: 30px;
    font-weight: bold;
}

body {
    color: #fff;
}

.rowflex {
    display: flex;
    align-items: center;
}

.colflex {
    display: flex;
    flex-direction: column;
}

.set1 {
    flex: 1;
}

.set2 {
    flex: 2;
}

.set3 {
    flex: 3;
}

.set4 {
    flex: 4;
}

.swh {
    width: 100%;
    height: 100%;
}

.scrollbar {
    &::-webkit-scrollbar {
        width: 5px;
    }

    &::-webkit-scrollbar-thumb {
        background-color: #3f73a5;
        border-radius: 5px;
    }

    &::-webkit-scrollbar-track {
        background-color:#05192e;
        border-radius: 5px;
    }

    &::-webkit-scrollbar-button {}
}