In HTML, <Marquee > tag is used for scrolling a piece of text or image. With this text you can scroll the text or image horizontally across or vertically down. According to your requirement you can use this tag. But here I am going to tell you that if you want to slow down the speed of marquee tag.
direction: Direction attribute is used to specify the direction of the text or image. It could be left, right, up, down.
behavior: it defined the type scrolling. It could be scroll, slide, alternate.
scrollamount: It defined to increase or decrease the speed of scroll.
If you want to increase the speed of your text or image. Than increase the amount of scroll.
Click on Marquee
When you will click on marquee text or image it will stop and click it again than it will run.
Mouse hover on marquee
If you want of stop the marquee text or image on mouse hover. Then use this code.