.mui-show-loading {
    position: fixed;
    padding: 5px;
    width: 120px;
    min-height: 120px;
    top: 45%;
    left: 50%;
    margin-left: -60px;
    background: rgba(0, 0, 0, 0.6);
    text-align: center;
    border-radius: 5px;
    color: #FFFFFF;
    visibility: hidden;
    margin: 0;
    z-index: 10000;

    -webkit-transition-duration: .2s;
    transition-duration: .2s;
    opacity: 0;
    -webkit-transform: scale(0.9) translate(-50%, -50%);
    transform: scale(0.9) translate(-50%, -50%);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
}
.mui-show-loading.loading-visible {
    opacity: 1;
    visibility: visible;
    -webkit-transform: scale(1) translate(-50%, -50%);
    transform: scale(1) translate(-50%, -50%);
}
.mui-show-loading .mui-spinner{
    margin-top: 24px;
    width: 36px;
    height: 36px;
}
.mui-show-loading .text {
    line-height: 1.6;
    font-family: -apple-system-font,"Helvetica Neue",sans-serif;
    font-size: 14px;
    margin: 10px 0 0;
    color: #fff;
}

.mui-show-loading-mask {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
}
.mui-show-loading-mask-hidden{
    display: none !important;
}