lay: none;
        position: fixed;
        z-index: 1;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        overflow: auto;
        background-color: rgb(0,0,0);
        background-color: rgba(0,0,0,0.4);
        padding-top: 60px;
    }
    .modal-content {
        background-color: #fefefe;
        margin: 5% auto;
        padding: 20px;
        border: 1px solid #888;
        width: 80%;
        max-width: 400px;
        border-radius: 4px;
    }
    .close {
        color