In Bootstrap table has a little padding and horizontal dividers. These tables are very clean and padding value is 8px with 1.4 line-height and vertical-align is top.

To make a table within bootstrap you have to add .table class and this is called Basic table.

<table class = "table">
   <thead>
      <tr>
         <th>City</th>
         <th>Pincode</th>
      </tr>
   </thead>
   
   <tbody>
      <tr>
         <td>Dhradun</td>
         <td>248001</td>
      </tr>
   </tbody>
</table>

With the basic table here is few more table classes in bootstrap

Striped table -

To use it you need to add a .table-striped class with .table class. This shows your table row in 2 different color means some even number of table row will white and odd number row will light gray color.

<table class = "table table-striped">
   <thead>
      <tr>
         <th>City</th>
         <th>Pincode</th>
      </tr>
   </thead>
   
   <tbody>
      <tr>
         <td>Bangalore</td>
         <td>560001</td>
      </tr>
      
      <tr>         
         <td>Mumbai</td>
         <td>400003</td>
      </tr>
   </tbody>
</table>

Bordered table -

By adding a .table-bordered class with .table class, In your table column get a border vertically border.

<table class = "table table-bordered">
   <thead>
      <tr>
         <th>City</th>
         <th>Pincode</th>
      </tr>
   </thead>
   
   <tbody>
      <tr>
         <td>Bangalore</td>
         <td>560001</td>
      </tr>
      
      <tr>         
         <td>Mumbai</td>
         <td>400003</td>
      </tr>
   </tbody>
</table>

Hover Table -

Using .table-hover class you will get cursor hovers pointer) on each row with gray background color on hover.

<table class = "table table-hover">
   <thead>
      <tr>
         <th>City</th>
         <th>Pincode</th>
      </tr>
   </thead>
   
   <tbody>
      <tr>
         <td>Bangalore</td>
         <td>560001</td>
      </tr>
      
      <tr>         
         <td>Mumbai</td>
         <td>400003</td>
      </tr>
   </tbody>
</table>

Responsive Table -

If you want to make your table responsive, for it you need to wrap the table in .table-responsive named class div. This will make a horizontal scroll under 768px view port.

<div class = "table-responsive">
    <table class = "table table-hover">
       <thead>
          <tr>
             <th>City</th>
             <th>Pincode</th>
          </tr>
       </thead>
       
       <tbody>
          <tr>
             <td>Bangalore</td>
             <td>560001</td>
          </tr>
          
          <tr>         
             <td>Mumbai</td>
             <td>400003</td>
          </tr>
       </tbody>
    </table>
</div>