Flatiron - Hide blog dated and social like

Site URL: http://www.jesushellin.com

Hi,

I want to hide the dated and social-like from the post in the blog using the flatiron template. And the post content would be center and 100% size on the page. 

How could I do it?

Thanks,

Can you share link to blog page? I can't find blog on above link

Of course:

https://www.jesushellin.com/coverage

Add to Home > design > Custom CSS

#navigator article .sidebar {
    display: none;
}
#navigator article .main {
    width: 100%;
    margin-left: 0 !important;
}

Thanks, work!