.albumct { margin-top: 60px; }
.albumctbox .albumcta { width: 24.5%; margin-right: 0.5%; margin-bottom: 10px; overflow: hidden; }
.albumctbox .albumcta:nth-child(4n) { margin-right: 0; }
.albumctbox .albumcta img { width: 100%; transition: all .4s; -webkit-transition: all .4s; -moz-transition: all .4s; -ms-transition: all .4s; -o-transition: all .4s; }
.albumctbox .albumcta:hover img { transform: scale(1.1); -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); }
@media screen and (max-width:992px) {
    .albumct { margin-top: 30px; }
    .albumctbox .albumcta { width: 32%; margin-right: 2%; }
    .albumctbox .albumcta:nth-child(4n) { margin-right: 2%; }
    .albumctbox .albumcta:nth-child(3n) { margin-right: 0; }
}
@media screen and (max-width:768px) {
    .albumctbox .albumcta { width: 49%; margin-right: 2%; }
    .albumctbox .albumcta:nth-child(3n) { margin-right: 2%; }
    .albumctbox .albumcta:nth-child(2n) { margin-right: 0; }
}