tr
The tr element is used as a container to hold a row of cells.

attributes

id
Provides an element with a unique name within a single deck.
class
Affiliates an element with one or more classes.
valign
Specifies vertical cell alignment with respect to the baseline of the text. It has three possible values: top, middle or bottom.
nowrap
Specifies the height of the table. If specified as a percentage value, the resulting size is based on the available vertical space.
bgcolor
Specifies color, value must be given by name or by 6-digit hex.
Names are:
black, white, aqua, blue, fuchsia, gray, green, lime, maroon, navy, olive, purple, red, silver, teal, yellow
colspan
Specifies the number of spanned columns. This attribute is not used.