:root{
    --night-sky: #173c52;
    --night-sky-transparent: #0a2c3f86;
}

html{
    height: 100%;
    width: 100%;
    padding: 0%;
    margin: 0%;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--night-sky);
    height: 100dvh;
    width: 100dvw;
    padding: 0%;
    margin: 0%;
}

h2 {
    color: red;
}

#password-box {
    background-color: red;
}

#message-box {
    display: none;
    height: 50dvh;
    width: 50dvw;
    border-radius: 10px;
    border: 1px solid white;
    background-color: var(--night-sky-transparent);
}