body {
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

h1 {
    text-align: center;
}

button {
    font-size: 1rem;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    width: 100%;
}

.score {
    display: flex;
    justify-content: center;
    width: 80vw;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px;
}

.score > #human-score, .score > #computer-score {
    margin: 0;
    padding: 0px 10px;
}

img {
    width: 100px;
    display: block;
}

#user-choice {
    display: flex;
    flex-wrap: wrap;
    width: 40vw;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

#rock, #paper, #scissors {
    flex: 0 0 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem;
    border: 1px solid black;
}

#result {
    font-size: 1.5em;
}