[Theme: MetroMag] Home Page Width

Hello,

My website it https://www.embed-news.com and I have removed the left sidebar on all pages and made the page width larger by using the CSS:

#content {
	float: left;
	width: 500px;
}

.singlecol #content {
	float: none;
	width: 940px;
}

But I need to change the width back to the default for just the Home Page. What CSS will do that?

Thanks