div#loadingDiv {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    text-align: center;
    height: 100%;
    place-content: center;
    place-items: center;
    align-content: center;
    align-items: center;
    background-color: #4666c545;
    z-index: 9999;
}
div#loadingDiv .spinner-border {
    width: 100px;
    height: 100px;
}
.ui-state-error {
    color: #ff0000 !important;
}
.messages {
    position: fixed;
    bottom: 0;
    right: 0;
    z-index: 999;
}
body {
    position: relative;
}