.flutter-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 8px !important;
    max-width: 400px;
    border-radius: 4px;
    top: 70% !important;
    /*left: 25% !important;*/
    left: 0;
    right: 0;
    margin: auto;
}

.indeterminate {
    width: 100% ;
    height: 8px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}