If you want to change position of Customers Reassurance default module - this guide is for you. By default you can't change this module position (below the footer) because if you do it, you will see something really weird with css styles, just take a look on this video:

to fix this issue, you don't have to modify template files, module core etc. It's necessary to add simple code to global.css file (you can find this file in your theme directory in /css/ subdir). So, open it and paste ther (no matter where, just paste it at the very end of the file) this code:

#reinsurance_block{
  clear:both!important;
}

customer reassurance module - corrected position