* {
    outline: none;
    user-select: none;
}
body, ::selection {
    background-color: black;
    color: lightgray;
}

/* Set main page size in relation to the window size (so the install button appears in the correct place) */
html {
    width: 100%;
    height: 100%;
}
body {
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    
    position: absolute;
    left: 0;
    top: 0;
    display: block;
}