Simple Countdown Timer is a small, useful tool that allows you to set deadlines and time tasks. How to use it? On the site to which you’ve added an app, go to the page where you want to add the Simple Countdown Timer App Part. Go to Settings > Edit page . Click in the location on the page where you want to add the App Part. On the Insert tab of the ribbon, click App Part . Under Parts , click the Simple Countdown Timer App Part , and then click Add . Define a set of properties that affect the web part's behavior. Web Part shares a common set of properties that control their appearance, layout, and advanced characteristics Settings Property Description Deadline A narrow field of time, or a particular point in time, by which an objective or task must be accomplished. A string representing an RFC2822 or ISO 8601 date (other formats may be used, but results may be unexpected). Font Color Set the color for numbers. You can specify color using the color
SharePoint Add-ins | Maxim Logunov