Space between sections

Sorry, one more question. :-)

It is possible to get some shadow under each section?
Like on this site: http://bit.ly/2qsD3uE

Thank you for your great job!

Try something like this:

.generate-sections-container {
    -webkit-box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
    -moz-box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
    box-shadow: 10px 10px 5px 0px rgba(0,0,0,0.75);
}

You can modify the shadow using this cool site: http://www.cssmatic.com/box-shadow

Wow!! Thank you very much! It's working! :-D
Wish you a very great day!