From ICO wiki
This page is a template. It contains no useful information, but should be used as part of other articles. For more information, read Help:Template.
Please do not experiment with this template; you could ruin all pages using this template. If you want to edit this template, copy the text to Template:Sandbox, edit and test it there, and copy it back when it works.Feel free to voice your opinion regarding this template.
Block code with header.