/* The Modal (background) */
.modal {
    display: block; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 5000000; /* Sit on top */
    padding-top: 50px; /* 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(0,0,0,0.8); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    width: 100%;
    max-width:400px;
}

.modal-content img {
    width: 100%;
    height: auto;
}
.modal-content a {
    display: block;
    text-align: center;
    text-decoration: underline;
    margin-bottom: 1em;
}