.popupchangelog {
    background-color: black;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family:Arial, Helvetica, sans-serif;
}

.bottompage a {
    padding: 15px;
    background-color: #000000;
    border-radius: 3px;
    outline: purple;
    text-decoration: none;
    font-family:Arial, Helvetica, sans-serif;
    float: right;
    margin-bottom: 15px;
    margin-top: 50px;
    color: white;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(63, 63, 63, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    font-family:Arial, Helvetica, sans-serif;
}

.content {
    position: relative;
    background: white;
    padding: 1em 2em;
    border-radius: 4px;
    font-family:Arial, Helvetica, sans-serif;
}

.modal:target {
    display: flex;
    font-family:Arial, Helvetica, sans-serif;
}