.custom-shadow{box-shadow:8px 8px 20px rgba(0,0,0,.4)}.gallery-thumb{opacity:.55;transition:opacity .3s}.gallery-thumb:hover{opacity:.2}.fade,.gallery-thumb.active{opacity:1}.fade{transition:opacity .3s ease-in-out}.fade.show{opacity:1}.fade.out{opacity:0}@media(max-width:768px){.gallery-main{height:250px!important}}