*{
margin:0px;
padding:0px;
margin:auto;
}

#collapsible{
width:1000px;
height:300px;
background-image:url(../images/bg_collapsible.jpg);
background-repeat:repeat-x;
background-position:top left;
display:none;
}
#close{
width:1000px;
text-align:right;
}