body {
    overflow: hidden;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
body div.content {
    overflow-y: scroll;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40%;
    height: 100%;
    font-size: 21px;
    text-align: center;
    color: black;
    text-shadow: 0px 2px 5px gray;
}
body div::-webkit-scrollbar {
    width: 0px;
}