.albumList {
    margin: 0 -20px;
}
.albumList li {
    cursor: pointer;
    padding: 0 20px;
}
.albumList li img {
    display: block;
    width: 100%;
    -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
}
@media (max-width: 1024px) {
    .albumList {
        margin: 0 -15px;
    }
    .albumList li {
        padding: 0 15px;
    }
}
@media (max-width: 480px) {
    .albumList {
        margin: 0 -8px;
    }
    .albumList li {
        padding: 0 8px;
    }
}