main form, main form > div:first-child, main form > div:first-child div {
    display: flex;
    flex-direction: column;
    align-items: center;
}

main form, main form > div:first-child {
    gap: 10px;
}

main form > div:first-child div {
    gap: 3px;
}

@media (min-width: 600px) {
    main input.search {
        width: 250px;
    }

    main .search_type_multiple {
        padding: 12px;
        width: 275px;
    }
}

@media (min-width: 1100px) {
    main input.search {
        width: 280px;
    }

    main .search_type_multiple {
        padding: 17px;
        width: 300px;
    }
}

@media (min-width: 1700px) {
    .search_type_multiple {
        font-size: 19px;
    }

    main form > div:first-child label {
        font-size: 21px;
    }
}