/* Gallery trang Hinh anh - tm-i.vn (giao dien theo vinakura.com/gallery.aspx) */
.tmi-gallery { margin: 0 -10px; }
.tmi-gallery .grid-item { width: 33.3333%; padding: 10px; transition: opacity .5s; }
.tmi-gallery .grid-item.loading { opacity: 0; }
.tmi-gallery .grid-item a { display: block; overflow: hidden; border-radius: 7px; box-shadow: 0 0 10px 0 rgba(0, 0, 0, .3); cursor: pointer; }
.tmi-gallery .grid-item img { display: block; width: 100%; height: auto; margin: 0; transition: transform .3s; }
.tmi-gallery .grid-item a:hover img { transform: scale(1.04); }
.tmi-gallery-more { display: block; margin: 20px auto 0; }

#tmi-lightbox { position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 1000; display: none; align-items: center; justify-content: center; padding: 50px 60px; background: rgba(0, 0, 0, .85); }
#tmi-lightbox.is-open { display: flex; }
#tmi-lightbox.is-loading::before { content: ""; position: absolute; top: calc(50% - 25px); left: calc(50% - 25px); width: 50px; height: 50px; border: 3px solid #fff; border-left-color: transparent; border-right-color: transparent; border-radius: 50%; animation: tmi-spin .6s infinite linear; }
#tmi-lightbox .tmi-lb-image { max-width: 100%; max-height: 100%; border-radius: 7px; transition: opacity .2s; }
#tmi-lightbox.is-loading .tmi-lb-image { opacity: 0; }
#tmi-lightbox a { position: absolute; color: #fff; font-size: 36px; line-height: 1; cursor: pointer; opacity: .8; user-select: none; }
#tmi-lightbox a:hover { opacity: 1; color: #fff; }
#tmi-lightbox .tmi-lb-close { top: 12px; right: 16px; font-size: 32px; }
#tmi-lightbox .tmi-lb-prev { left: 10px; top: calc(50% - 18px); }
#tmi-lightbox .tmi-lb-next { right: 10px; top: calc(50% - 18px); }
#tmi-lightbox .tmi-lb-counter { position: absolute; bottom: 15px; left: 0; right: 0; text-align: center; color: #fff; font-size: 14px; opacity: .8; }

@keyframes tmi-spin { to { transform: rotate(360deg); } }

@media screen and (max-width: 768px) {
  .tmi-gallery { margin: 0 -5px; }
  .tmi-gallery .grid-item { width: 50%; padding: 5px; }
  #tmi-lightbox { padding: 50px 10px; }
  #tmi-lightbox .tmi-lb-prev, #tmi-lightbox .tmi-lb-next { display: none; }
}