Side bar on the right but not on main page…

I added this code to get the side bar to show up on the right side and it works. However I do not want it to show up on the main page… Can anyone help me modify this so the main page does not show the sidebar but all others do? Here is link to my site

https://www.glassdesignsbyvictoria.com/

#primary {
	float: left;
	width: 70%;
}

#secondary {
	clear: right;
	display: block;
	padding: 50px 0;
	float: right;
	width: 30%;
}

.sidebar-link {
	display: none;
}

.widget-column {
	width: 100%;
}

.one.widget-column {
	float: none;
	margin: 0 0 0 40px;
}