Sidebar is too far to left

While editing my stylesheet, I did something to mess up my sidebar, and now I can’t figure out how to fix it.

My blog is at http://www.amptoons.com/blog .

Thanks very much for any help. I’ve pasted what I think is the relevant part of the stylesheet at the bottom of this post.

/* Begin Structure */
body {
margin: 0;
padding: 0;
background-color: #FFF8DC;
}

#page {
background-color: #FFF8DC;
margin: 20px auto;
padding: 0;
width: 860px;
border: 1px solid #959596;
}

#header {
padding: 0;
margin: 0 auto;

height: 200px;
width: 100%;

background-color: #FFF8DC;
}

#headerimg {
margin: 0;
height: 200px;
width: 100%;
}

.narrowcolumn {
float: left;
padding: 0 0 20px 40px;
margin: 0px 0 0;
width: 555px;
}

.widecolumn {
padding: 10px 0 20px 0;
margin: 5px 0 0 50px;
width: 450px;
}

.post {
margin: 0 0 40px;
text-align: left;
}

.widecolumn .post {
margin: 0;
}

.narrowcolumn .postmetadata {
padding-top: 5px;
}

.widecolumn .postmetadata {
margin: 30px 0;
}

#footer {
padding: 0 0 0 1px;
margin: 0 auto;
width: 860px;
clear: both;
}

#footer p {
margin: 0;
padding: 20px 0;
text-align: center;
}
/* End Structure */