.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0, 0, 0); /* Fallback color */
    background-color: rgba(0, 0, 0, 0.4); /* Black w/ opacity */
    animation: showanimation 0.3s;
}

/* Modal Content */
.modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    #padding: 20px;
    #border: 1px solid #888;
    width: 60%;
}

.modal-header,.modal-footer {
    background-color: #fefefe;
    margin: auto;
    padding: 10px;
    #border: 1px solid #888;
    width: 60%;
}

/* The Close Button */
.modal-close {
    position: absolute;
    color: #8a8a8a;
    right: 20px;
    top: 0px;
    font-size: 28px;
    font-weight: bold;
}

.modal-close:hover,
.modal-close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}


@keyframes showanimation {
    0% {
        padding-top: 0px;
    }
    100% {
        padding-top: 100px;
    }
}

@media only screen and (max-width: 600px) {
  .modal-content {
      width: 100%;
  }
    .modal-close {
        display: none;
    }
}