The following is an example of a Countdown Timer which was provided from https://www.timeanddate.com/clocks/freecountdown.html
The importance of being on time
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Lorem ipsum odor amet, consectetuer adipiscing elit. Facilisis augue egestas ad semper justo nostra. Dignissim augue adipiscing montes, tortor ullamcorper aptent pharetra? Tortor litora nibh velit, litora vitae dui phasellus. Ac maximus litora parturient ipsum; bibendum fusce. Et vitae ipsum facilisis justo consequat. Donec felis euismod porttitor; taciti augue neque aliquet feugiat. Senectus praesent placerat litora mus nunc vulputate placerat sodales. Egestas tortor euismod malesuada feugiat dapibus.