.img {
    cursor:pointer;
    transition:0.3s;
}

.image:hover {
    opacity:0.7;
}

.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(0,0,0,0.9); /* Black w/ opacity */
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 70%;
    max-height: 90%;
}

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

@-webkit-keyframes zoom {
    from {-webkit-transform:scale(0)}
    to {-webkit-transform:scale(1)}
}

@keyframes zoom {
    from {transform:scale(0)}
    to {transform:scale(1)}
}

.close{
    position:absolute;
    top:15px;
    right:35px;
    color:#f1f1f1;
    font-size:40px;
    font-weight:bold;
    transition:0.3s;
}

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

@media only screen and (max-width:700px){.modal-content {width:100%;}}
@media screen and (max-width:900px) {#content {margin-bottom:120px}}