html {
    font-size: 16px;
}
body {
    padding-top: env(safe-area-inset-top);
    padding-right: env(safe-area-inset-right);
    padding-bottom: 50px;
    padding-bottom: calc(env(safe-area-inset-bottom) + 50px);
    padding-left: env(safe-area-inset-left);
}
.max-mobile {
    max-width: 540px;
}