One label is used to scroll, and the label is used to scroll.

One label is used to scroll, and the label is used to scroll.

Label marqueen does not require js to achieve rolling effect

<! -- Rolling announcement -->
<Marquee direction = "up" behavior = "scroll" scrollamount = "1" scrolldelay = "0" loop = "-1" hspace = "10" vspace = "10">
I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement ....
</Marquee>

Attribute:

Direction = "up" scroll left right up down

Behavior = "scroll" scroll: cyclic scroll, default effect; slide: Stop only once; alternate: scroll back and forth

Scrollamount = "1" the scroll speed is the length of the movement for each scroll, in pixels.

Scrolldelay = "0" indicates the interval between scrolling, in milliseconds.

Loop = "-1" (the default value is-1, and the scrolling continues)

Blank Space (for example

Width height padding margin