html, body {
    margin: 0;
    padding: 1px;
    height: 100%;
    overflow-x: hidden;
    font-family: Arial, Helvetica, sans-serif;
}

html {
    overflow-y: hidden;
}

body {
    overflow-y: auto;
    padding-left: 1vw;
    padding-right: 1vw;
}



h1 {
    font-size: 1.5rem;
    text-align: center;
    line-height: 1;
    margin: 0;
    padding: 0;
}

p {
    margin-top: min(1vw, 1vh);
    margin-bottom: min(1vw, 1vh);
    padding-top: 0;
    padding-bottom: 0;
}

.class-bold {
    font-weight: bold;
}

.class-my-font {
    font-size: 1.3rem;
}

.class-image-size {
    max-width: 95vw;
    max-height: 95vh;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
}

#id-my-game {
    margin-right: auto;
    margin-left: auto;
    display: block;
    outline: black 1px solid;
    background-color: yellow;
}

#id-my-range-task {
    width: 40vw;
    border-radius: 1px;
}

#id-book-info {
    white-space: nowrap;
}