.button-modal,
.button-level {
    margin: 10px;
    padding: 10px 20px;
    background-color: blue;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    border: 0.5px solid #d0a2a296;
}
.modal {
    display: none;
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -40%);
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    z-index: 9999;
}
.modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

@media screen and (max-width: 500px) {
    .button-level {
        margin: 10px 8px;
    }
}