.coblocks-gallery--caption.coblocks-gallery--primary-caption {
    display: none;
}
.coblocks-lightbox__arrow{
    margin: 0 1% !important;
    padding: 15px !important;
    background-color: #000 !important;
    border-color: #000 !important;
}
.coblocks-lightbox{
    background: #212121ba;
}
.coblocks-lightbox__close{
    padding: 7px !important;
}
.coblocks-lightbox__image img{
    width: initial;
    height: initial;
}