Aspire Theme Post Width Adjustment

I have been trying to figure this out. I made some progress, but did not find a solution yet. Just sharing where I am so far.

The code below DOES set the page width when I adjust the max-width to a percentage, but it includes all pages (home, posts, etc.).

I want to leave the home page at full width, and be sure any changes I make do not affect mobile devices.

[stylesheet code lines 645-650]

.site-inner,
.wrap {
float: none;
margin: 0 auto;
max-width: 1200px;
}

Wes, thank you for replying… I somehow did not see the notification in March.

Yes, that is my link. I want to adjust the content area itself (I have been systematically removing the sidebar from my posts). Because of screen size, I’d like the width to remain full for mobile devices.

Thanks!
Scott