.ydb-diagnostics-partitions-columns-header {
    &__read-session {
        width: 80px;

        white-space: normal;
    }

    &__lags {
        white-space: nowrap;
    }

    &__messages {
        width: 90px;

        white-space: normal;
    }

    &__messages-popover-content {
        max-width: 200px;
    }
}