.pswp__button--close {
    z-index: 10;
}
.pswp__caption {
    min-height: 0;
}
.pswp__caption__center {
    line-height: 1em;
}

.pswp__caption__center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

@media (min-width: 992px) {
    .pswp__button--close {
        position: absolute;
        right: 50px;
        top: 5px;
    }
    .pswp__scroll-wrap:before {
    /*.pswp__item:before {*/
        display: block;
    }
}