This template employs some extremely complicated or esoteric features of template syntax. Please do not attempt to alter it unless you are certain that you understand the setup and are prepared to repair/revert any consequent collateral damage if the results are unexpected. Any experiments should be conducted in a sandbox or your userspace.
This template draws a progress bar. The value to supply as the parameter is the percent, from 0 to 0.01 or 0.99 to 1 or 1.01 to 99.99 or 100. 14 would mean 14%, .14 would be 0.14%. If you don't specify a value, it returns 0%.