/* styles for (modal) windows */

/*   class for modal windows */
.modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid black;
    background-color: #fff2c9;
    padding: 15px;
    display: none;
    z-index: 10;
    overflow-y: auto;
    max-height: 80vh;
}

.gray {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, .4);
    display: none;
}
.gray.active, .modal.active {
    display: block;
}
.modal  h2 {
    margin: 14px 0;
}
form input {
    margin-bottom: 6px;
}