Full Width Front Page

I would like to get rid of the sidebar on the front page and move the search function into the menu area or inside the header, or even at the bottom of the page. so far, I have not seen an easy option for this.

All help is appreciated! If all else fails, I’ll attempt to get the area to work with visual composer, but that sounds like an even bigger headache!

https://wordpress.org/plugins/comic-easel/