Hi...
I made my last reply private.
1) When you added the widget in the sidebar and then added it in the page builder, there you have added some custom css (which was provided in the tip). Now in that custom css add the bellow custom css also :
.scontent ul li {border-bottom:none;}
example:
http://prntscr.com/g1f5xt
2) You already have this layout in your homepage. So you can go to a new page and then load the homepage layout, now remove all the blocks from that layout and keep only the part you need i.e. the bullets part. Now generate the shortcode for this and now use it in your visual composer.