.edit 
{
	width: 460px;
}
table.content
{
	margin-top: 2px;
	margin-bottom: 2px;
}

#div_main
{
    width: 100%;
    min-height: 100%;
    background-color: White;
    padding: 0px;
    margin: 0px;
    border-left: solid 3px white;
    border-right: solid 3px white;
    border-bottom: solid 3px white;
}

* html #div_main
{
    height: 100%;
}