Scrolling HTML Box Copy the code below and paste it where you would like your scrolling text box to be. Be sure to replace the "Enter your text here" to the text you want in your box. Code: Enter your text here! This is an example of what your scroll box will look like. You can change the 100 by height to make the box taller or shorter. You can change the 300 by width to make the box wider or thinner.