body{
    background-image: url("../images/game bg.jpg");
    background-repeat: no-repeat;
    background-size:cover;
    height: 90vh;
}
img{
    width: 100px;
    position: absolute;
}
#mario{
    top:550px;
    left:10px;
    transition: all 0.5s;
}
#score {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family:'Courier New', Courier, monospace;
    color: yellow;
    font-weight: bold;
    font-size: larger;
    background-color: rgba(255, 255, 255, 0.5);
    border: solid thick transparent;
    border-radius: 10px;
    padding: 0.7%;
    width: 5%;
}