How to hide the footer?
If you want to completely hide the site footer, click on the Gear Icon in the toolbar, select Design -> Theme -> Customize, and paste the following code into the Custom CSS area:
.site-footer { display: none; }
How to have other links on the page smoothly scroll to a specific slide?
You can have a link scroll smoothly to a specific slide by using the id of the slide as the target and adding the class "goto-slide" to the link:
<a class="goto-slide" href="#slide2">Go to next slide</a>
How to vary the height of slides?
You can set the default height of the slides via Page Attributes (for instance, 50% height). This will be the default height for all slides.
But you can also make a specific slide extend to full height (regardless of the default height) by applying the "full-height" custom class to that slide.
If you still need to set a different height for a specific slide, you can go to Design -> Customize, and paste the following code into the "Custom CSS" field:
#slide1 { min-height: 75%; }
You'll only need to replace the number of the slide (#slide1) and the height value (75%).
How to disable the drop-shadow effect?
If you want to disable the drop-shadow effect on all slides, click on the Gear Icon in the toolbar, select Design -> Theme -> Customize, and paste the following code into the Custom CSS area:
.drop-shadow { display: none; }
If you want to disable the drop-shadow on specific slides, click on the slide, select "Edit area design", click on the Gear Icon and choose the "no-shadow" custom class.