.king-addons-charts-container {
    min-height: 20px;
}

.king-addons-charts-error-notice {
    text-align: center;
}

.king-addons-charts-container .king-addons-rotating-plane {
    position: absolute;
    z-index: 999;
    top: 50%;
    left: 50%;
    width: 25px;
    height: 25px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(0,0,0,.25);
}