Also in the web!
Show Live-Example
Strike banner design preview below
General info: Once the script has been added to your website, the strike-banner will automatically be activated and deactivated according to the selected time-period (Its always based on your local time)
Holds all the needed HTML, JavaScript and Style assets. That's the reason why the code snippet is so long. No externals scripts will be loaded, unless you add the Style Script via the checkbox below or when adding a background image link (source).
Make sure to generate the script again after changing the design or text.
Generate Script again
After you have added the script to your site, you can test it by adding #test_strike_banner at the end of the url. Once the countdown is up, you need to open a new tab to test it again. The checkbox "only show once" wont affect the testing environment to make testing easier. (Otherwise you would have to delete your browser storage all the time)
EXAMPLE: https://deineurl.de#test_strike_banner
You just need to copy the code snippet and paste it in between your Html HEAD-Tags.
<head> CODE SNIPPET </head>
How to do it in Wordpress? Here is a guide.
How to do it in WIX? Here is a video on Youtube.
This is a open source project. (Github Repo)
Questions, inspiration ect. Contact: julian[ät]happyinbox[dot].io