It is also extremely easy to use—it works just like any other HTML tag, and you can customize your marquee using attributes such as direction, behavior, and more.. This property can either take one speed parameter (slow, for example) or a measure of distance and a measure of time separated by a slash (/).Syntax-webkit-marquee-speed: fast | normal | slow; The marquee effects slowly move the content of a box from one side to another side, so that all parts of the box are visible at least once.. You can also specify the speed of the movement, the direction of movement, and how far the content will be moved. 19.4. CSS property: -webkit-marquee-speed Description. scrollamount controls the speed of text: higher the Marquee-speed. CSS3: marquee-speed property (abandoned and no longer developed) Search Engine Links (for more information) Bing "CSS marquee-speed property" Google "CSS marquee-speed property" Help us improve this page: Suggest a link or note • Report a problem. fast. A photo with a 600 by 400 resolution will be 600px wide and 400px high. The main problem with using the marquee tag is that it's non-standard HTML. The valid values are “slow”, “normal” and “fast” and are determined by the user agent. The actual speed depends on the user agent and the type of content. Product Download Buy Support Miscellaneous Connect; Compare Editions Marquee speed can be changed using the "scrollmount" attribute. HTML Marquees vs CSS Marquees. The higher scrollamount - the lower the smoothness. Defines the scroll or slide speed of a marquee box. CSS also defines that raster images (such as photos) are, by default, displayed with one image pixel mapping to 1px. CSS3 enables you to produce marquee effects on the content of HTML elements.. marquee-speed. The CSS marquee-speed property determines how fast the content scrolls. HTML Marquee - Speed of scrolling text,