#myImg {
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

    #myImg:hover {
        opacity: 0.7;
    }

/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: !important; /* 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,.2); /* Black w/ opacity */
}

/* Modal Content (image) */
.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 500px;
}

/* Caption of Modal Image */
#caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

/* Add Animation */
.modal-content, #caption {
    -webkit-animation-name: zoom;
    -webkit-animation-duration: 0.6s;
    animation-name: zoom;
    animation-duration: 0.6s;
}

/* The Close Button */
.close {
    position: absolute;
    top: 60px;
    left: 50%;
    color: white;
    border-color: white;
    font-size: 40px;
    font-weight: bold;
    transition: 1s;
}

    .close:hover,
    .close:focus {
        color: #f00;
        text-decoration: none;
        cursor: pointer;
    }