body {
    background-image: url(/images/splc.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;

    --sidebar-width: 1px;
    --topmenu-height: 74px;
    --label-width: 9em;
    --bgcolor: #fffd;
}


div.dialog-outer {
    display: flex;
    position: absolute;    
    left: 50vw !important;
    transform: translateX(-50%);
    max-width: calc(100vw - 2em);
    top: 0;
}


div.main-layout-body:not(:has(form)) {
    display: block;
    max-width: calc(100% - 2em);
    width: 1024px;
    margin: auto;
    margin-top: 1em;
    padding: 1em;
    border: 1px solid black;
    border-radius: 1em;
    box-shadow: #0002 1em 1em 1em;
    background-color: #ffffffF8 !important;
    max-height: calc(100% - 2em);
    overflow-y: auto;
}