javascript - How to correctly set the footer? -

javascript - How to correctly set the footer? -

i tried many tutorials on web, tried javascripts nil worked footer. want stick bottom. if prepare in page content go below screen footer won't work in page have content within screen size. if fixe 1 other breaks. how can prepare this?

in page footer right : http://fast-garden-6871.herokuapp.com/logs

in page in midle of screen (you have scroll) : http://fast-garden-6871.herokuapp.com/delegates

please help!

add css code:

.wrapper { display: block; }

javascript html css footer sticky-footer