Let footer extremely bottom

This page provides a few elaborate examples on how this can be achieved. Pick one of methods and apply it to your application.

Thanks Sergey Kornilov, it works now.
I create a new css file named mystyle.css & placed it in styles folder.
After that, I do a re-build entire project -> upload to website. But cannot locate the mystyle.css file. So I need to manually upload the file to styles folder.
Just wonder where should I place the customize css file in order for phprunner to pick it out while rebuild.
Regards,

php.newbie

You will need to edit your files.txt file in source directory adding a new line for your CSS file.
More info:

http://xlinesoft.com/phprunner/docs/files_txt.htm

Dear Sir,
Where should I place the new_created.css file? In PHPRunnerProjects\project01\styles folder? or create a customize folder and point it in files.txt (eg. c:\phprunner\project01\css\new_created.css?
files.txt

c:\phprunner\project01\css\new_created.css styles\new_created.css
Is this correctly?
Regards,

php.newbie

It depends on how you reference this CSS file from your code.
As a rule of thumb - you can place it anywhere you want, just specify correct relative paths in files.txt and in your HTML code.

I did created the files.txt and indicate the source of css file and dest of the css file.
Remove the entire output folder, do a full build, check the entire output folder (together with sub-folder), the customize .css file cannot be found.
Need advise with thanks.
Regards,

php.newbie

I would suggest to check this article one more time:

http://xlinesoft.com/phprunner/docs/files_txt.htm
Simply put your file to 'source' directory and it will be copied to the output directory.