*:before,
*:after,
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    width: 100%;
    margin: 20px auto;
    columns: 4;
    column-gap: 20px;
}

    .container .box {
        width: 100%;
        margin-bottom: 10px;
        break-inside: avoid;
    }

        .container .box img {
            max-width: 100%;
            border-radius: 15px;
        }

@media (max-width: 1200px) {
    .container {
        width: calc(100% - 40px);
        columns: 3;
    }
}

@media (max-width: 768px) {
    .container {
        columns: 2;
    }
}

@media (max-width: 480px) {
    .container {
        columns: 1;
    }
}