Example-Avalonia/Example/Example.Browser/AppBundle/app.css

:root {
    --sat: env(safe-area-inset-top);
    --sar: env(safe-area-inset-right);
    --sab: env(safe-area-inset-bottom);
    --sal: env(safe-area-inset-left);
}

/* HTML styles for the splash screen */

.highlight {
    color: white;
    font-size: 2.5rem;
    display: block;
}

.purple {
    color: #8b44ac;
}

.icon {
    opacity: 0.05;
    height: 35%;
    width: 35%;
    position: absolute;
    background-repeat: no-repeat;
    right: 0px;
    bottom: 0px;
    margin-right: 3%;
    margin-bottom: 5%;
    z-index: 5000;
    background-position: right bottom;
    pointer-events: none;
}

#avalonia-splash a {
    color: whitesmoke;
    text-decoration: none;
}

.center {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#avalonia-splash {
    position: relative;
    height: 100%;
    width: 100%;
    color: whitesmoke;
    background: #1b2a4e;
    font-family: 'Nunito', sans-serif;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    justify-content: center;
    align-items: center;
}

.splash-close {
    animation: fadeout 0.25s linear forwards;
}

@keyframes fadeout {
    0% {
        opacity: 100%;
    }

    100% {
        opacity: 0;
        visibility: collapse;
    }
}