body.simulate-mobile {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

body.simulate-mobile #app-container {
    background-color: white;
}

@media only screen and (max-width: 411px) {
    body.simulate-mobile #app-container {
        width: 100% !important;
        height: 100% !important;
        border: none !important;
        border-radius: 0 !important;
    }
}