.page__stocks .stock-item_group-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.page__stocks .stocks-items {
    display: flex;
    flex-wrap: wrap;
}

.page__stocks .item {
    flex: 0 0 30%;
    margin: 0 20px 0 0;
    margin-bottom: 30px;
}

.page__stocks .item img {
    width: 319px;
    height: 100%;
}

@media (max-width: 826px) {
    .page__stocks .item {
        flex: 0 0 29%;
    }
}

@media (max-width: 485px) {
    .page__stocks .item {
        flex: 0 0 45%;
    }
}

@media (max-width: 423px) {
    .page__stocks .item {
        justify-content: center;
        display: flex;
        flex: 0 0 100%;
        margin-right: 0;
    }
}