Reply To: How to restrict the number of slides to one and suppressing the controls

To put the footer area at the bottom of page even when there little content above, add this to ‘Additional CSS’

html,
body{
height: 100%;
}

#page{
position: relative;
height: auto !important;
min-height: 100%;
padding-bottom: 5em;
}

#colophon{
position: absolute;
width: 100%;
bottom: 0;
}

Please note that if in future you add a lot of vertical content in the footer area, this won’t be needed and will make the footer area overlap the page content.