Piotr Glejzer solution only help with th,

in order to increase font-size for td I need to add this:

entries={10} responsive bordered data={data} noBottomColumns={true} hover className="mdb-table"/>

with this css: mdb-table td{ font-size: 16px; }

Hello,

Yes, you can write your own classes and change styles with them.

  <MDBDataTable
          striped
          bordered
          hover
          entriesOptions={[5, 20, 25]}
          entries={5}
          pagesAmount={4}
          data={new data()}
          className='your-custom-styles'
        />

Imported css fille to your js file :

.your-custom-styles tbody tr td {
  font-size: 20px;
  color: blueviolet;
}