/**
 * Lightbox styles
 */
.is-lightbox img {
    cursor: pointer;
    -webkit-transition: all ease 0.5s;
    -moz-transition: all ease 0.5s;
    -ms-transition: all ease 0.5s;
    -o-transition: all ease 0.5s;
    transition: all ease 0.5s;
}

.is-lightbox img:hover {
    opacity: 0.8
}