HTML <tr> tag

The <tr> tag in HTML is used to define a row within a table. This tag is always used within the <table> tag, and each <tr> tag represents a single row in the table.

Here is an example of how the <tr> tag is used in a simple HTML table:

<table>
  <tr>
    <td>Cell 1</td>
    <td>Cell 2</td>
  </tr>
  <tr>
    <td>Cell 3</td>
    <td>Cell 4</td>
  </tr>
</table>

In the example above, there are two rows in the table, each containing two cells. The content of each cell is defined using the <td> (table data) tag.

Attributes of the <tr> tag:

Here are the main attributes of the <tr> tag and their uses:

Attribute	Description
align	Specifies the horizontal alignment of the content within the row (left, center, right)
valign	Specifies the vertical alignment of the content within the row (top, middle, bottom)
bgcolor	Sets the background color of the row
height	Sets the height of the row in pixels or percentage

Here is an example of how the <tr> tag with some attributes:

<table>
  <tr align="center" bgcolor="lightblue" height="40">
    <td>Cell 1</td>
    <td>Cell 2</td>
  </tr>
</table>

In the example above, the row is centered horizontally, has a light blue background color, and a height of 40 pixels.

That's how the <tr> tag works in HTML! It is essential for creating structured and organized tables on web pages.