Tables
<table cellpadding = cellspacing = 3 width = 700 border= 2 bordercolor = green>

We can set the width for the table. We can also set how much padding should be in each cell and how much spacing there should be between cells. We can also set a border and a border color.
<td colspan = 2">

We can make one column extend through 2 or more columns with the colspan command. 

Cell 1
Cell 3 Cell 4

This was accomplished by :
<table border = 1> <tr> <td colspan=2 ><center>Cell 1</td> </tr> <tr> <td>Cell 3</td> <td>Cell 4</td> </tr> </table>
<td rowspan = 2">

We can make a row extend through 2 or more rows with the rowspan command. 

Cell 1
Cell 2
Cell 4

This was accomplished by :
<table border = 1> <tr> <td rowspan=2 >Cell 1</td> <td>Cell 1</td> </tr> <tr> <td>Cell 3</td> </tr> </table>
<table style = "text-align : center ">

This will center the data in the whole table. We can also use text-align : right, text-align:left or text-align:justify
<table style = "line-height : 20pt">

Will adjust the height of the line in the table.
<table bgcolor = red">
<tr bgcolor = red">
<td bgcolor = red">
Can also set the background for a whole table, a particular row or a single data element.
Will adjust the height of the line in the table.
<table style = "border-style : dotted; border-color : red ">
We can also set it to dashed, solid, double, groove, ridge, inset, outset. Must use border-color with this.