a.colorbox img {
    opacity: 0.92;
    border-radius: 3px;
    transition: opacity 0.1s;
}

a.colorbox img:hover {
    opacity: 1;
}

#cboxWrapper {
    background: transparent;
}

/* Mobile gallery */

.field--type-image .field__item {
    width: calc(100%/2 - 1em);
    height: auto;
    float: left;
    margin-right: 1em;
}

.field--type-image {
    margin-right: -1em !important;
}

/* RESPONSIVE */

@media all and (min-width: 560px) {

    /* Thumbnail gallery display */

    .path-frontpage .field--type-image .field__item {
        width: calc(100%/3 - 1em);
        height: auto;
        float: left;
        margin-right: 1em;
    }
}

@media all and (min-width: 768px) {

    /* Thumbnail gallery display */

    .path-frontpage .field--type-image .field__item {
        width: calc(100%/4 - 1em);
    }
}

@media all and (min-width: 992px) {

    /* Thumbnail gallery display */

    .path-frontpage .field--type-image .field__item {
        width: calc(100%/5 - 1em);
    }
}