Page Displaying different in IE but OK in FF and Chrome

Can anybody help me with this CSS issue. This online tutorial displays ok in FF and Chrome but in IE, the main content is pushed down the page f开发者_开发问答or some reason.

Here's the link: Problem Page

GF

In your 1.css file:

change the width to 100%:

#content {
    TEXT-ALIGN: left; MARGIN: 0px; WIDTH: 100%; FONT-FAMILY: "Trebuchet MS", Arial, Verdana
}