style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
header {
    background: white;
    padding: 20px;
}
header > h1 {
    color: #24172e;
    text-align: center;
    font-family: sans-serif;
}
body {
    background-color: #24172e;
}
.score-board {
    margin: 20px auto;
    text-align: center;
    border: 3px solid white;
    width: 200px;
    border-radius: 6px;
    color: white;
    font-size: 46px;
    padding: 15px 20px;
    font-family: sans-serif;
    position: relative;
}

.badge {
    background-color: rgb(245, 65, 65);
    font-size: 20px;
    font-family: sans-serif;
}


#user-label {
    position: absolute;
    top: 30px;
    left: -25px;
    
}

#computer-label {
    position: absolute;
    top: 30px;
    right: -30px;
    
}

.result > p {
    text-align: center;
    font-weight: bold;
    font-family: sans-serif;
    color: white;
    font-size: 30px;
}
.choices {
    text-align: center;
    margin-top: 50px;
}
img {
    height: 66px;
    width: auto;
}
.choice {
    display: inline-block;
    border: 4px solid white;
    border-radius: 50%;
    padding: 10px;
    margin: 0 20px;
    transition: all 0.3s ease;
}

.choice:hover {
    cursor: pointer;
    background: #24272e;
}

#action-message {
    text-align: center;
    color: white;
    font-family: sans-serif;
    font-size: 20px;
    font-weight: bold;
    margin-top: 20px;
}