.nbtv-fbs-wrap {
    margin: 24px 0;
}

.nbtv-fbs-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    border-radius: 7px;
    background: #1877f2;
    color: #fff !important;
    font-weight: 700;
    text-decoration: none !important;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    transition: transform .15s ease, opacity .15s ease;
}

.nbtv-fbs-button:hover,
.nbtv-fbs-button:focus {
    color: #fff !important;
    opacity: .92;
    transform: translateY(-1px);
}

.nbtv-fbs-icon {
    display: inline-flex;
    width: 22px;
    height: 22px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    color: #1877f2;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    font-weight: 700;
}