HTML5 Attribute - border

There are lost of table attributes.
To clarify those table attributes as well , first you must learn table elements.(in the previous post)

border

• defines which lines used to draw the table(in pixel)
• default no lines are drawn.

In the following example show default border which is no border of the table.

In the following example used to show , if we only put border attribute only (with out any value assign to the border parameter) , then it get default size as 1.

In the following example used to show , if we assign the value to the border parameter.Then it takes assign value as the border size.

In the following example used to show , what is mean by header cell in the table.By default it is bold and centered.