body {
    background-color: black;
}

img.past {
    width: 100%;
}

.align-span {
    text-align: center;
}

span.title {
    color:white;
    align-items: center;
    border:10px solid red;
    font-size: 10rem;
}

audio {
    visibility: hidden;
}

@media screen and (max-width:800px) {
    
    span.title {
        align-items: center;
        border:5px solid red;
        font-size: 2rem;
    }
}