Hello,
1. Please add this code in custom.css:
.home .page-content {
padding-top: 0;
}
.home .wpb_wrapper .wpb_content_element:first-child {
margin-bottom: 0;
}
How to create custom.css you can watch in this tutorial https://www.youtube.com/watch?v=Qok2zRedRMY.
2. Please see screenshots: http://prntscr.com/gnd6gu http://prntscr.com/gnd6ok http://prntscr.com/gnd6vz
Regards