Below is a horizontal line with default size
Below is a horizontal line with size = 1
Below is a horizontal line with size = 2
Below is a horizontal line with size = 3
Below is a horizontal line with size = 4
Below is a horizontal line with size = 5
Below is a horizontal line with width = 400 pixels
Below is a horizontal line with width = 500 pixels
Below is a horizontal line with width = 600 pixels
Below is a horizontal line with width = 50%
Below is a horizontal line with width = 60%
Below is a horizontal line with width = 70%
Below is a horizontal line with width = 80%
Below is a horizontal line with width = 90%
Below is a horizontal line with width = 75% and align = left
Below is a horizontal line with width = 75% and align = center
Below is a horizontal line with width = 75% and align = right
Below is a horizontal line with no "etched" effect
Try to resize the Web browser's window to see how the length of the horizontal lines changes.