body {
    height: 100vh;
    margin: 0;
}

.content-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    flex-direction: column;
}

.content-wrapper div {
    width: 200px;
    text-align: center;
    margin-bottom: 20px;
    font-size: 34px;
    background-color: rgb(172, 172, 172);
    color:#fff;
    cursor: pointer;
}