.gg-box{display:grid;width: 1200px; margin: auto;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-auto-rows:200px;grid-gap:8px}
.gg-element img{object-fit:cover;cursor:pointer;width:100%;height:100%;background:rgba(255,255,255,0.02)}
.gg-element img:hover{opacity:.98}
#gg-screen{position:fixed;width:100%;height:100%;top:0;left:0;display:none;background:rgba(0,0,0,0.8);z-index:9;text-align:center}
#gg-screen .gg-image{height:100%;display:inline-flex;justify-content:center;align-items:center}
#gg-screen .gg-image img{max-width:100%;max-height:100%;margin:0 auto}
.gg-bt{width:38px;height:38px;background:rgba(255,255,255,0.6);color:#222;border-radius:50%;text-align:center;line-height:32px;vertical-align:middle;display:inline-block;cursor:pointer;-moz-transition:all .4s ease;-o-transition:all .4s ease;-webkit-transition:all .4s ease;transition:all .4s ease;font-size:25px;border:1px solid rgba(0,0,0,0.05);box-sizing:border-box;padding-left:2px}
.gg-bt:hover{background:rgba(255,255,255,0.8);border:1px solid rgba(0,0,0,0.5)}
.gg-close{position:fixed;top:.5em}
.gg-close,.gg-nxt{right:.5em}
.gg-prev{left:.5em}
.gg-prev,.gg-nxt{position:fixed;bottom:50%}
@media(min-width:478px){.gg-element:nth-child(3n+0){grid-row-end:span 2}}