gamescore.css

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: rgb(202, 235, 197);
    font-family: Work Sans, sans-serif, Arial, Helvetica, sans-serif;
    margin: 1.2rem 4.4rem;
    padding-top: 1.5rem;
    padding-bottom: 3rem;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.username {
    font: 1.5rem;
    padding: 1rem 4rem;
    border: none;
    border-radius: 5px;
}

.score {
    font-size: 1.5rem;
    text-align: center;

}

.play-again-btn {
    margin: 0 auto;
    color: rgb(100, 117, 126);
    ;
    border: 1px solid rgb(100, 117, 126);
    background-color: transparent;
    font-size: 1.5rem;
    border-radius: 5px;
    padding: 0.7rem 6rem;
    text-align: center;
    text-decoration: none;
}

.play-again-btn:hover {
    background: #fff;
    color: rgb(100, 117, 126);

}

.btn {
    margin: 0 auto;
    color: #fff;
    font-size: 1.5rem;
    background: transparent;
    border-radius: 5px;
    border: none;
    padding: 0.7rem 6rem;
    text-align: center;
    text-decoration: none;
}